Home / 4,708,082.40-7,062,123.60-1,296,362.40

Finding the Fourth Proportional to 4,708,082.40, 7,062,123.60 and 1,296,362.40

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Solution

The fourth proportional to 4,708,082.40, 7,062,123.60 and 1,296,362.40 is: 1,944,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,082.40 : 7,062,123.60 = 1,296,362.40 : x
  2. Step 2: Convert to fraction form
    4,708,082.40/7,062,123.60 = 1,296,362.40/x
  3. Step 3: Cross multiply
    4,708,082.40x = 7,062,123.60 × 1,296,362.40
  4. Step 4: Simplify right side
    4,708,082.40x = 9,155,071,499,192.64
  5. Step 5: Solve for x
    x = 9,155,071,499,192.64/4,708,082.40
  6. Step 6: Final answer
    x = 1,944,543.60

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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.