Home / 1,713,750.39-2,363,596.55-1,506,575.82

Finding the Fourth Proportional to 1,713,750.39, 2,363,596.55 and 1,506,575.82

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Solution

The fourth proportional to 1,713,750.39, 2,363,596.55 and 1,506,575.82 is: 2,077,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,750.39 : 2,363,596.55 = 1,506,575.82 : x
  2. Step 2: Convert to fraction form
    1,713,750.39/2,363,596.55 = 1,506,575.82/x
  3. Step 3: Cross multiply
    1,713,750.39x = 2,363,596.55 × 1,506,575.82
  4. Step 4: Simplify right side
    1,713,750.39x = 3,560,937,400,789.99
  5. Step 5: Solve for x
    x = 3,560,937,400,789.99/1,713,750.39
  6. Step 6: Final answer
    x = 2,077,862.35

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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.