Home / 7,537,870.48-10,404,108.84-4,276,594.22

Finding the Fourth Proportional to 7,537,870.48, 10,404,108.84 and 4,276,594.22

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Solution

The fourth proportional to 7,537,870.48, 10,404,108.84 and 4,276,594.22 is: 5,902,748.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,537,870.48 : 10,404,108.84 = 4,276,594.22 : x
  2. Step 2: Convert to fraction form
    7,537,870.48/10,404,108.84 = 4,276,594.22/x
  3. Step 3: Cross multiply
    7,537,870.48x = 10,404,108.84 × 4,276,594.22
  4. Step 4: Simplify right side
    7,537,870.48x = 44,494,151,729,394.90
  5. Step 5: Solve for x
    x = 44,494,151,729,394.90/7,537,870.48
  6. Step 6: Final answer
    x = 5,902,748.24

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Double scale
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1.5x scale

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.