Home / 10,657,624.78-14,706,633.08-6,011,153.74

Finding the Fourth Proportional to 10,657,624.78, 14,706,633.08 and 6,011,153.74

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Solution

The fourth proportional to 10,657,624.78, 14,706,633.08 and 6,011,153.74 is: 8,294,890.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,657,624.78 : 14,706,633.08 = 6,011,153.74 : x
  2. Step 2: Convert to fraction form
    10,657,624.78/14,706,633.08 = 6,011,153.74/x
  3. Step 3: Cross multiply
    10,657,624.78x = 14,706,633.08 × 6,011,153.74
  4. Step 4: Simplify right side
    10,657,624.78x = 88,403,832,441,649.72
  5. Step 5: Solve for x
    x = 88,403,832,441,649.72/10,657,624.78
  6. Step 6: Final answer
    x = 8,294,890.68

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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.