Home / 2,239,848.60-3,359,772.90-556,952.10

Finding the Fourth Proportional to 2,239,848.60, 3,359,772.90 and 556,952.10

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Solution

The fourth proportional to 2,239,848.60, 3,359,772.90 and 556,952.10 is: 835,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,848.60 : 3,359,772.90 = 556,952.10 : x
  2. Step 2: Convert to fraction form
    2,239,848.60/3,359,772.90 = 556,952.10/x
  3. Step 3: Cross multiply
    2,239,848.60x = 3,359,772.90 × 556,952.10
  4. Step 4: Simplify right side
    2,239,848.60x = 1,871,232,572,178.09
  5. Step 5: Solve for x
    x = 1,871,232,572,178.09/2,239,848.60
  6. Step 6: Final answer
    x = 835,428.15

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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.