Home / 4,726,391.02-6,522,386.40-2,580,215.02

Finding the Fourth Proportional to 4,726,391.02, 6,522,386.40 and 2,580,215.02

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Solution

The fourth proportional to 4,726,391.02, 6,522,386.40 and 2,580,215.02 is: 3,560,678.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,391.02 : 6,522,386.40 = 2,580,215.02 : x
  2. Step 2: Convert to fraction form
    4,726,391.02/6,522,386.40 = 2,580,215.02/x
  3. Step 3: Cross multiply
    4,726,391.02x = 6,522,386.40 × 2,580,215.02
  4. Step 4: Simplify right side
    4,726,391.02x = 16,829,159,355,523.73
  5. Step 5: Solve for x
    x = 16,829,159,355,523.73/4,726,391.02
  6. Step 6: Final answer
    x = 3,560,678.60

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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.