Home / 7,635,310.02-10,536,101.10-4,495,075.20

Finding the Fourth Proportional to 7,635,310.02, 10,536,101.10 and 4,495,075.20

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Solution

The fourth proportional to 7,635,310.02, 10,536,101.10 and 4,495,075.20 is: 6,202,834.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,635,310.02 : 10,536,101.10 = 4,495,075.20 : x
  2. Step 2: Convert to fraction form
    7,635,310.02/10,536,101.10 = 4,495,075.20/x
  3. Step 3: Cross multiply
    7,635,310.02x = 10,536,101.10 × 4,495,075.20
  4. Step 4: Simplify right side
    7,635,310.02x = 47,360,566,759,302.72
  5. Step 5: Solve for x
    x = 47,360,566,759,302.72/7,635,310.02
  6. Step 6: Final answer
    x = 6,202,834.81

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.