Home / 7,885,267.10-10,886,594.72-6,046,192.38

Finding the Fourth Proportional to 7,885,267.10, 10,886,594.72 and 6,046,192.38

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Solution

The fourth proportional to 7,885,267.10, 10,886,594.72 and 6,046,192.38 is: 8,347,522.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,885,267.10 : 10,886,594.72 = 6,046,192.38 : x
  2. Step 2: Convert to fraction form
    7,885,267.10/10,886,594.72 = 6,046,192.38/x
  3. Step 3: Cross multiply
    7,885,267.10x = 10,886,594.72 × 6,046,192.38
  4. Step 4: Simplify right side
    7,885,267.10x = 65,822,445,989,568.91
  5. Step 5: Solve for x
    x = 65,822,445,989,568.91/7,885,267.10
  6. Step 6: Final answer
    x = 8,347,522.68

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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.