Home / 9,936,030.60-14,904,045.90-3,113,173.80

Finding the Fourth Proportional to 9,936,030.60, 14,904,045.90 and 3,113,173.80

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Solution

The fourth proportional to 9,936,030.60, 14,904,045.90 and 3,113,173.80 is: 4,669,760.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,030.60 : 14,904,045.90 = 3,113,173.80 : x
  2. Step 2: Convert to fraction form
    9,936,030.60/14,904,045.90 = 3,113,173.80/x
  3. Step 3: Cross multiply
    9,936,030.60x = 14,904,045.90 × 3,113,173.80
  4. Step 4: Simplify right side
    9,936,030.60x = 46,398,885,209,877.42
  5. Step 5: Solve for x
    x = 46,398,885,209,877.42/9,936,030.60
  6. Step 6: Final answer
    x = 4,669,760.70

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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.