Home / 8,701,124.10-12,007,564.38-4,833,545.82

Finding the Fourth Proportional to 8,701,124.10, 12,007,564.38 and 4,833,545.82

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Solution

The fourth proportional to 8,701,124.10, 12,007,564.38 and 4,833,545.82 is: 6,670,300.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,124.10 : 12,007,564.38 = 4,833,545.82 : x
  2. Step 2: Convert to fraction form
    8,701,124.10/12,007,564.38 = 4,833,545.82/x
  3. Step 3: Cross multiply
    8,701,124.10x = 12,007,564.38 × 4,833,545.82
  4. Step 4: Simplify right side
    8,701,124.10x = 58,039,112,617,329.90
  5. Step 5: Solve for x
    x = 58,039,112,617,329.90/8,701,124.10
  6. Step 6: Final answer
    x = 6,670,300.52

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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.