Home / 7,568,248.70-10,444,212.15-4,130,565.50

Finding the Fourth Proportional to 7,568,248.70, 10,444,212.15 and 4,130,565.50

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Solution

The fourth proportional to 7,568,248.70, 10,444,212.15 and 4,130,565.50 is: 5,700,196.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,568,248.70 : 10,444,212.15 = 4,130,565.50 : x
  2. Step 2: Convert to fraction form
    7,568,248.70/10,444,212.15 = 4,130,565.50/x
  3. Step 3: Cross multiply
    7,568,248.70x = 10,444,212.15 × 4,130,565.50
  4. Step 4: Simplify right side
    7,568,248.70x = 43,140,502,381,470.83
  5. Step 5: Solve for x
    x = 43,140,502,381,470.83/7,568,248.70
  6. Step 6: Final answer
    x = 5,700,196.19

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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.