Home / 4,127,407.92-5,695,510.68-2,316,222

Finding the Fourth Proportional to 4,127,407.92, 5,695,510.68 and 2,316,222

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Solution

The fourth proportional to 4,127,407.92, 5,695,510.68 and 2,316,222 is: 3,196,211.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,407.92 : 5,695,510.68 = 2,316,222 : x
  2. Step 2: Convert to fraction form
    4,127,407.92/5,695,510.68 = 2,316,222/x
  3. Step 3: Cross multiply
    4,127,407.92x = 5,695,510.68 × 2,316,222
  4. Step 4: Simplify right side
    4,127,407.92x = 13,192,067,138,250.96
  5. Step 5: Solve for x
    x = 13,192,067,138,250.96/4,127,407.92
  6. Step 6: Final answer
    x = 3,196,211.13

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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.