Home / 1,088,189.02-1,501,703.94-604,752.68

Finding the Fourth Proportional to 1,088,189.02, 1,501,703.94 and 604,752.68

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Solution

The fourth proportional to 1,088,189.02, 1,501,703.94 and 604,752.68 is: 834,560.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,189.02 : 1,501,703.94 = 604,752.68 : x
  2. Step 2: Convert to fraction form
    1,088,189.02/1,501,703.94 = 604,752.68/x
  3. Step 3: Cross multiply
    1,088,189.02x = 1,501,703.94 × 604,752.68
  4. Step 4: Simplify right side
    1,088,189.02x = 908,159,482,281.56
  5. Step 5: Solve for x
    x = 908,159,482,281.56/1,088,189.02
  6. Step 6: Final answer
    x = 834,560.42

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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.