Home / 4,059,612.50-5,602,263.31-2,428,019.84

Finding the Fourth Proportional to 4,059,612.50, 5,602,263.31 and 2,428,019.84

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Solution

The fourth proportional to 4,059,612.50, 5,602,263.31 and 2,428,019.84 is: 3,350,666.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,612.50 : 5,602,263.31 = 2,428,019.84 : x
  2. Step 2: Convert to fraction form
    4,059,612.50/5,602,263.31 = 2,428,019.84/x
  3. Step 3: Cross multiply
    4,059,612.50x = 5,602,263.31 × 2,428,019.84
  4. Step 4: Simplify right side
    4,059,612.50x = 13,602,406,425,432.65
  5. Step 5: Solve for x
    x = 13,602,406,425,432.65/4,059,612.50
  6. Step 6: Final answer
    x = 3,350,666.21

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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.