Home / 7,506,454.91-10,361,110.05-4,367,457.14

Finding the Fourth Proportional to 7,506,454.91, 10,361,110.05 and 4,367,457.14

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Solution

The fourth proportional to 7,506,454.91, 10,361,110.05 and 4,367,457.14 is: 6,028,372.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,454.91 : 10,361,110.05 = 4,367,457.14 : x
  2. Step 2: Convert to fraction form
    7,506,454.91/10,361,110.05 = 4,367,457.14/x
  3. Step 3: Cross multiply
    7,506,454.91x = 10,361,110.05 × 4,367,457.14
  4. Step 4: Simplify right side
    7,506,454.91x = 45,251,704,014,392.71
  5. Step 5: Solve for x
    x = 45,251,704,014,392.71/7,506,454.91
  6. Step 6: Final answer
    x = 6,028,372.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.