Home / 4,280,451.94-6,427,082.33-3,705,852.25

Finding the Fourth Proportional to 4,280,451.94, 6,427,082.33 and 3,705,852.25

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Solution

The fourth proportional to 4,280,451.94, 6,427,082.33 and 3,705,852.25 is: 5,564,323.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,451.94 : 6,427,082.33 = 3,705,852.25 : x
  2. Step 2: Convert to fraction form
    4,280,451.94/6,427,082.33 = 3,705,852.25/x
  3. Step 3: Cross multiply
    4,280,451.94x = 6,427,082.33 × 3,705,852.25
  4. Step 4: Simplify right side
    4,280,451.94x = 23,817,817,513,565.74
  5. Step 5: Solve for x
    x = 23,817,817,513,565.74/4,280,451.94
  6. Step 6: Final answer
    x = 5,564,323.08

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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.