Home / 2,955,304.68-4,434,237.18-1,587,482.36

Finding the Fourth Proportional to 2,955,304.68, 4,434,237.18 and 1,587,482.36

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Solution

The fourth proportional to 2,955,304.68, 4,434,237.18 and 1,587,482.36 is: 2,381,911.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,304.68 : 4,434,237.18 = 1,587,482.36 : x
  2. Step 2: Convert to fraction form
    2,955,304.68/4,434,237.18 = 1,587,482.36/x
  3. Step 3: Cross multiply
    2,955,304.68x = 4,434,237.18 × 1,587,482.36
  4. Step 4: Simplify right side
    2,955,304.68x = 7,039,273,281,134.96
  5. Step 5: Solve for x
    x = 7,039,273,281,134.96/2,955,304.68
  6. Step 6: Final answer
    x = 2,381,911.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.