Home / 1,104,312.48-1,656,505.59-305,527.20

Finding the Fourth Proportional to 1,104,312.48, 1,656,505.59 and 305,527.20

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Solution

The fourth proportional to 1,104,312.48, 1,656,505.59 and 305,527.20 is: 458,301.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,312.48 : 1,656,505.59 = 305,527.20 : x
  2. Step 2: Convert to fraction form
    1,104,312.48/1,656,505.59 = 305,527.20/x
  3. Step 3: Cross multiply
    1,104,312.48x = 1,656,505.59 × 305,527.20
  4. Step 4: Simplify right side
    1,104,312.48x = 506,107,514,697.05
  5. Step 5: Solve for x
    x = 506,107,514,697.05/1,104,312.48
  6. Step 6: Final answer
    x = 458,301.00

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Double scale
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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.