Home / 895,685.04-1,235,951.46-508,377.06

Finding the Fourth Proportional to 895,685.04, 1,235,951.46 and 508,377.06

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Solution

The fourth proportional to 895,685.04, 1,235,951.46 and 508,377.06 is: 701,507.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,685.04 : 1,235,951.46 = 508,377.06 : x
  2. Step 2: Convert to fraction form
    895,685.04/1,235,951.46 = 508,377.06/x
  3. Step 3: Cross multiply
    895,685.04x = 1,235,951.46 × 508,377.06
  4. Step 4: Simplify right side
    895,685.04x = 628,329,369,537.51
  5. Step 5: Solve for x
    x = 628,329,369,537.51/895,685.04
  6. Step 6: Final answer
    x = 701,507.05

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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.