Home / 4,376,966.20-6,564,527.70-1,852,703.80

Finding the Fourth Proportional to 4,376,966.20, 6,564,527.70 and 1,852,703.80

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Solution

The fourth proportional to 4,376,966.20, 6,564,527.70 and 1,852,703.80 is: 2,778,665.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,966.20 : 6,564,527.70 = 1,852,703.80 : x
  2. Step 2: Convert to fraction form
    4,376,966.20/6,564,527.70 = 1,852,703.80/x
  3. Step 3: Cross multiply
    4,376,966.20x = 6,564,527.70 × 1,852,703.80
  4. Step 4: Simplify right side
    4,376,966.20x = 12,162,125,414,995.26
  5. Step 5: Solve for x
    x = 12,162,125,414,995.26/4,376,966.20
  6. Step 6: Final answer
    x = 2,778,665.60

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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.