Home / 732,984.57-1,099,853.06-349,168.10

Finding the Fourth Proportional to 732,984.57, 1,099,853.06 and 349,168.10

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Solution

The fourth proportional to 732,984.57, 1,099,853.06 and 349,168.10 is: 523,931.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,984.57 : 1,099,853.06 = 349,168.10 : x
  2. Step 2: Convert to fraction form
    732,984.57/1,099,853.06 = 349,168.10/x
  3. Step 3: Cross multiply
    732,984.57x = 1,099,853.06 × 349,168.10
  4. Step 4: Simplify right side
    732,984.57x = 384,033,595,994.28
  5. Step 5: Solve for x
    x = 384,033,595,994.28/732,984.57
  6. Step 6: Final answer
    x = 523,931.35

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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.