Home / 6,295,244.80-9,421,094.40-3,772,710.40

Finding the Fourth Proportional to 6,295,244.80, 9,421,094.40 and 3,772,710.40

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Solution

The fourth proportional to 6,295,244.80, 9,421,094.40 and 3,772,710.40 is: 5,646,017.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,244.80 : 9,421,094.40 = 3,772,710.40 : x
  2. Step 2: Convert to fraction form
    6,295,244.80/9,421,094.40 = 3,772,710.40/x
  3. Step 3: Cross multiply
    6,295,244.80x = 9,421,094.40 × 3,772,710.40
  4. Step 4: Simplify right side
    6,295,244.80x = 35,543,060,822,261.76
  5. Step 5: Solve for x
    x = 35,543,060,822,261.76/6,295,244.80
  6. Step 6: Final answer
    x = 5,646,017.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.