Home / 6,569,062.40-9,853,589.36-4,783,305.76

Finding the Fourth Proportional to 6,569,062.40, 9,853,589.36 and 4,783,305.76

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Solution

The fourth proportional to 6,569,062.40, 9,853,589.36 and 4,783,305.76 is: 7,174,955.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,062.40 : 9,853,589.36 = 4,783,305.76 : x
  2. Step 2: Convert to fraction form
    6,569,062.40/9,853,589.36 = 4,783,305.76/x
  3. Step 3: Cross multiply
    6,569,062.40x = 9,853,589.36 × 4,783,305.76
  4. Step 4: Simplify right side
    6,569,062.40x = 47,132,730,742,362.71
  5. Step 5: Solve for x
    x = 47,132,730,742,362.71/6,569,062.40
  6. Step 6: Final answer
    x = 7,174,955.55

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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.