Home / 1,674,023.04-2,310,178.08-910,079.52

Finding the Fourth Proportional to 1,674,023.04, 2,310,178.08 and 910,079.52

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Solution

The fourth proportional to 1,674,023.04, 2,310,178.08 and 910,079.52 is: 1,255,924.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,023.04 : 2,310,178.08 = 910,079.52 : x
  2. Step 2: Convert to fraction form
    1,674,023.04/2,310,178.08 = 910,079.52/x
  3. Step 3: Cross multiply
    1,674,023.04x = 2,310,178.08 × 910,079.52
  4. Step 4: Simplify right side
    1,674,023.04x = 2,102,445,758,160.92
  5. Step 5: Solve for x
    x = 2,102,445,758,160.92/1,674,023.04
  6. Step 6: Final answer
    x = 1,255,924.03

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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.