Home / 4,321,258.61-6,480,828.02-2,046,700.85

Finding the Fourth Proportional to 4,321,258.61, 6,480,828.02 and 2,046,700.85

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Solution

The fourth proportional to 4,321,258.61, 6,480,828.02 and 2,046,700.85 is: 3,069,549.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,258.61 : 6,480,828.02 = 2,046,700.85 : x
  2. Step 2: Convert to fraction form
    4,321,258.61/6,480,828.02 = 2,046,700.85/x
  3. Step 3: Cross multiply
    4,321,258.61x = 6,480,828.02 × 2,046,700.85
  4. Step 4: Simplify right side
    4,321,258.61x = 13,264,316,189,950.43
  5. Step 5: Solve for x
    x = 13,264,316,189,950.43/4,321,258.61
  6. Step 6: Final answer
    x = 3,069,549.27

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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.