Home / 1,363,381.16-2,045,077.02-416,748.20

Finding the Fourth Proportional to 1,363,381.16, 2,045,077.02 and 416,748.20

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Solution

The fourth proportional to 1,363,381.16, 2,045,077.02 and 416,748.20 is: 625,123.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,381.16 : 2,045,077.02 = 416,748.20 : x
  2. Step 2: Convert to fraction form
    1,363,381.16/2,045,077.02 = 416,748.20/x
  3. Step 3: Cross multiply
    1,363,381.16x = 2,045,077.02 × 416,748.20
  4. Step 4: Simplify right side
    1,363,381.16x = 852,282,166,946.36
  5. Step 5: Solve for x
    x = 852,282,166,946.36/1,363,381.16
  6. Step 6: Final answer
    x = 625,123.91

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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.