Home / 4,639,734.90-6,402,820.32-2,575,061.46

Finding the Fourth Proportional to 4,639,734.90, 6,402,820.32 and 2,575,061.46

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Solution

The fourth proportional to 4,639,734.90, 6,402,820.32 and 2,575,061.46 is: 3,553,577.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639,734.90 : 6,402,820.32 = 2,575,061.46 : x
  2. Step 2: Convert to fraction form
    4,639,734.90/6,402,820.32 = 2,575,061.46/x
  3. Step 3: Cross multiply
    4,639,734.90x = 6,402,820.32 × 2,575,061.46
  4. Step 4: Simplify right side
    4,639,734.90x = 16,487,655,841,336.87
  5. Step 5: Solve for x
    x = 16,487,655,841,336.87/4,639,734.90
  6. Step 6: Final answer
    x = 3,553,577.13

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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.