Home / 9,337,478.32-14,007,442.20-3,656,964.40

Finding the Fourth Proportional to 9,337,478.32, 14,007,442.20 and 3,656,964.40

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Solution

The fourth proportional to 9,337,478.32, 14,007,442.20 and 3,656,964.40 is: 5,485,926.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,478.32 : 14,007,442.20 = 3,656,964.40 : x
  2. Step 2: Convert to fraction form
    9,337,478.32/14,007,442.20 = 3,656,964.40/x
  3. Step 3: Cross multiply
    9,337,478.32x = 14,007,442.20 × 3,656,964.40
  4. Step 4: Simplify right side
    9,337,478.32x = 51,224,717,460,457.68
  5. Step 5: Solve for x
    x = 51,224,717,460,457.68/9,337,478.32
  6. Step 6: Final answer
    x = 5,485,926.25

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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.