Home / 4,612,478.02-6,365,280.70-2,547,487.33

Finding the Fourth Proportional to 4,612,478.02, 6,365,280.70 and 2,547,487.33

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Solution

The fourth proportional to 4,612,478.02, 6,365,280.70 and 2,547,487.33 is: 3,515,566.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,478.02 : 6,365,280.70 = 2,547,487.33 : x
  2. Step 2: Convert to fraction form
    4,612,478.02/6,365,280.70 = 2,547,487.33/x
  3. Step 3: Cross multiply
    4,612,478.02x = 6,365,280.70 × 2,547,487.33
  4. Step 4: Simplify right side
    4,612,478.02x = 16,215,471,935,143.53
  5. Step 5: Solve for x
    x = 16,215,471,935,143.53/4,612,478.02
  6. Step 6: Final answer
    x = 3,515,566.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.