Home / 7,944,038.03-10,962,449.67-4,506,205.25

Finding the Fourth Proportional to 7,944,038.03, 10,962,449.67 and 4,506,205.25

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Solution

The fourth proportional to 7,944,038.03, 10,962,449.67 and 4,506,205.25 is: 6,218,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,038.03 : 10,962,449.67 = 4,506,205.25 : x
  2. Step 2: Convert to fraction form
    7,944,038.03/10,962,449.67 = 4,506,205.25/x
  3. Step 3: Cross multiply
    7,944,038.03x = 10,962,449.67 × 4,506,205.25
  4. Step 4: Simplify right side
    7,944,038.03x = 49,399,048,201,002.52
  5. Step 5: Solve for x
    x = 49,399,048,201,002.52/7,944,038.03
  6. Step 6: Final answer
    x = 6,218,380.13

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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.