Home / 8,001,084.88-11,041,411.08-4,329,920.32

Finding the Fourth Proportional to 8,001,084.88, 11,041,411.08 and 4,329,920.32

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Solution

The fourth proportional to 8,001,084.88, 11,041,411.08 and 4,329,920.32 is: 5,975,243.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,084.88 : 11,041,411.08 = 4,329,920.32 : x
  2. Step 2: Convert to fraction form
    8,001,084.88/11,041,411.08 = 4,329,920.32/x
  3. Step 3: Cross multiply
    8,001,084.88x = 11,041,411.08 × 4,329,920.32
  4. Step 4: Simplify right side
    8,001,084.88x = 47,808,430,196,765.15
  5. Step 5: Solve for x
    x = 47,808,430,196,765.15/8,001,084.88
  6. Step 6: Final answer
    x = 5,975,243.47

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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.