Home / 4,602,302.30-6,351,175.14-2,642,306.76

Finding the Fourth Proportional to 4,602,302.30, 6,351,175.14 and 2,642,306.76

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Solution

The fourth proportional to 4,602,302.30, 6,351,175.14 and 2,642,306.76 is: 3,646,382.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,302.30 : 6,351,175.14 = 2,642,306.76 : x
  2. Step 2: Convert to fraction form
    4,602,302.30/6,351,175.14 = 2,642,306.76/x
  3. Step 3: Cross multiply
    4,602,302.30x = 6,351,175.14 × 2,642,306.76
  4. Step 4: Simplify right side
    4,602,302.30x = 16,781,752,973,004.57
  5. Step 5: Solve for x
    x = 16,781,752,973,004.57/4,602,302.30
  6. Step 6: Final answer
    x = 3,646,382.16

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Double scale
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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.