Home / 9,661,491.24-14,490,714.98-8,030,641.10

Finding the Fourth Proportional to 9,661,491.24, 14,490,714.98 and 8,030,641.10

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Solution

The fourth proportional to 9,661,491.24, 14,490,714.98 and 8,030,641.10 is: 12,044,696.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,661,491.24 : 14,490,714.98 = 8,030,641.10 : x
  2. Step 2: Convert to fraction form
    9,661,491.24/14,490,714.98 = 8,030,641.10/x
  3. Step 3: Cross multiply
    9,661,491.24x = 14,490,714.98 × 8,030,641.10
  4. Step 4: Simplify right side
    9,661,491.24x = 116,369,731,286,773.67
  5. Step 5: Solve for x
    x = 116,369,731,286,773.67/9,661,491.24
  6. Step 6: Final answer
    x = 12,044,696.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.