Home / 1,651,752.04-2,475,954.78-1,119,326.92

Finding the Fourth Proportional to 1,651,752.04, 2,475,954.78 and 1,119,326.92

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Solution

The fourth proportional to 1,651,752.04, 2,475,954.78 and 1,119,326.92 is: 1,677,856.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,752.04 : 2,475,954.78 = 1,119,326.92 : x
  2. Step 2: Convert to fraction form
    1,651,752.04/2,475,954.78 = 1,119,326.92/x
  3. Step 3: Cross multiply
    1,651,752.04x = 2,475,954.78 × 1,119,326.92
  4. Step 4: Simplify right side
    1,651,752.04x = 2,771,402,837,956.68
  5. Step 5: Solve for x
    x = 2,771,402,837,956.68/1,651,752.04
  6. Step 6: Final answer
    x = 1,677,856.46

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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.