Home / 7,303,412.52-10,955,689.20-2,445,737.40

Finding the Fourth Proportional to 7,303,412.52, 10,955,689.20 and 2,445,737.40

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Solution

The fourth proportional to 7,303,412.52, 10,955,689.20 and 2,445,737.40 is: 3,668,797.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,412.52 : 10,955,689.20 = 2,445,737.40 : x
  2. Step 2: Convert to fraction form
    7,303,412.52/10,955,689.20 = 2,445,737.40/x
  3. Step 3: Cross multiply
    7,303,412.52x = 10,955,689.20 × 2,445,737.40
  4. Step 4: Simplify right side
    7,303,412.52x = 26,794,738,819,216.08
  5. Step 5: Solve for x
    x = 26,794,738,819,216.08/7,303,412.52
  6. Step 6: Final answer
    x = 3,668,797.12

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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.