Home / 975,961.50-1,346,857.38-546,240.84

Finding the Fourth Proportional to 975,961.50, 1,346,857.38 and 546,240.84

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Solution

The fourth proportional to 975,961.50, 1,346,857.38 and 546,240.84 is: 753,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,961.50 : 1,346,857.38 = 546,240.84 : x
  2. Step 2: Convert to fraction form
    975,961.50/1,346,857.38 = 546,240.84/x
  3. Step 3: Cross multiply
    975,961.50x = 1,346,857.38 × 546,240.84
  4. Step 4: Simplify right side
    975,961.50x = 735,708,506,611.40
  5. Step 5: Solve for x
    x = 735,708,506,611.40/975,961.50
  6. Step 6: Final answer
    x = 753,829.44

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Double scale
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1.5x scale

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.