Home / 6,480,798.30-9,718,864.65-3,284,862.30

Finding the Fourth Proportional to 6,480,798.30, 9,718,864.65 and 3,284,862.30

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Solution

The fourth proportional to 6,480,798.30, 9,718,864.65 and 3,284,862.30 is: 4,926,111.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,480,798.30 : 9,718,864.65 = 3,284,862.30 : x
  2. Step 2: Convert to fraction form
    6,480,798.30/9,718,864.65 = 3,284,862.30/x
  3. Step 3: Cross multiply
    6,480,798.30x = 9,718,864.65 × 3,284,862.30
  4. Step 4: Simplify right side
    6,480,798.30x = 31,925,132,087,587.70
  5. Step 5: Solve for x
    x = 31,925,132,087,587.70/6,480,798.30
  6. Step 6: Final answer
    x = 4,926,111.05

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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.