Home / 4,822,362.28-7,232,325.18-1,788,060.52

Finding the Fourth Proportional to 4,822,362.28, 7,232,325.18 and 1,788,060.52

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Solution

The fourth proportional to 4,822,362.28, 7,232,325.18 and 1,788,060.52 is: 2,681,639.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,362.28 : 7,232,325.18 = 1,788,060.52 : x
  2. Step 2: Convert to fraction form
    4,822,362.28/7,232,325.18 = 1,788,060.52/x
  3. Step 3: Cross multiply
    4,822,362.28x = 7,232,325.18 × 1,788,060.52
  4. Step 4: Simplify right side
    4,822,362.28x = 12,931,835,122,159.89
  5. Step 5: Solve for x
    x = 12,931,835,122,159.89/4,822,362.28
  6. Step 6: Final answer
    x = 2,681,639.07

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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.