Home / 1,134,266.80-1,701,304.20-346,298.80

Finding the Fourth Proportional to 1,134,266.80, 1,701,304.20 and 346,298.80

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Solution

The fourth proportional to 1,134,266.80, 1,701,304.20 and 346,298.80 is: 519,418.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,266.80 : 1,701,304.20 = 346,298.80 : x
  2. Step 2: Convert to fraction form
    1,134,266.80/1,701,304.20 = 346,298.80/x
  3. Step 3: Cross multiply
    1,134,266.80x = 1,701,304.20 × 346,298.80
  4. Step 4: Simplify right side
    1,134,266.80x = 589,159,602,894.96
  5. Step 5: Solve for x
    x = 589,159,602,894.96/1,134,266.80
  6. Step 6: Final answer
    x = 519,418.89

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1.5x scale

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.