Home / 10,006,411.73-13,810,329.02-6,335,669.52

Finding the Fourth Proportional to 10,006,411.73, 13,810,329.02 and 6,335,669.52

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Solution

The fourth proportional to 10,006,411.73, 13,810,329.02 and 6,335,669.52 is: 8,744,161.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,006,411.73 : 13,810,329.02 = 6,335,669.52 : x
  2. Step 2: Convert to fraction form
    10,006,411.73/13,810,329.02 = 6,335,669.52/x
  3. Step 3: Cross multiply
    10,006,411.73x = 13,810,329.02 × 6,335,669.52
  4. Step 4: Simplify right side
    10,006,411.73x = 87,497,680,649,024.64
  5. Step 5: Solve for x
    x = 87,497,680,649,024.64/10,006,411.73
  6. Step 6: Final answer
    x = 8,744,161.55

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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.