Home / 3,696,779.52-5,101,373.04-2,064,862.08

Finding the Fourth Proportional to 3,696,779.52, 5,101,373.04 and 2,064,862.08

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Solution

The fourth proportional to 3,696,779.52, 5,101,373.04 and 2,064,862.08 is: 2,849,407.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,779.52 : 5,101,373.04 = 2,064,862.08 : x
  2. Step 2: Convert to fraction form
    3,696,779.52/5,101,373.04 = 2,064,862.08/x
  3. Step 3: Cross multiply
    3,696,779.52x = 5,101,373.04 × 2,064,862.08
  4. Step 4: Simplify right side
    3,696,779.52x = 10,533,631,746,230.32
  5. Step 5: Solve for x
    x = 10,533,631,746,230.32/3,696,779.52
  6. Step 6: Final answer
    x = 2,849,407.62

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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.