Home / 2,700,702.84-3,711,382.63-2,575,810.56

Finding the Fourth Proportional to 2,700,702.84, 3,711,382.63 and 2,575,810.56

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Solution

The fourth proportional to 2,700,702.84, 3,711,382.63 and 2,575,810.56 is: 3,539,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,702.84 : 3,711,382.63 = 2,575,810.56 : x
  2. Step 2: Convert to fraction form
    2,700,702.84/3,711,382.63 = 2,575,810.56/x
  3. Step 3: Cross multiply
    2,700,702.84x = 3,711,382.63 × 2,575,810.56
  4. Step 4: Simplify right side
    2,700,702.84x = 9,559,818,570,554.57
  5. Step 5: Solve for x
    x = 9,559,818,570,554.57/2,700,702.84
  6. Step 6: Final answer
    x = 3,539,752.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.