Home / 7,506,479.16-10,360,048.26-4,753,418.04

Finding the Fourth Proportional to 7,506,479.16, 10,360,048.26 and 4,753,418.04

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Solution

The fourth proportional to 7,506,479.16, 10,360,048.26 and 4,753,418.04 is: 6,560,417.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,506,479.16 : 10,360,048.26 = 4,753,418.04 : x
  2. Step 2: Convert to fraction form
    7,506,479.16/10,360,048.26 = 4,753,418.04/x
  3. Step 3: Cross multiply
    7,506,479.16x = 10,360,048.26 × 4,753,418.04
  4. Step 4: Simplify right side
    7,506,479.16x = 49,245,640,294,354.61
  5. Step 5: Solve for x
    x = 49,245,640,294,354.61/7,506,479.16
  6. Step 6: Final answer
    x = 6,560,417.91

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1.5x scale

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.