Home / 1,036,032.48-1,554,048.72-503,096.76

Finding the Fourth Proportional to 1,036,032.48, 1,554,048.72 and 503,096.76

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Solution

The fourth proportional to 1,036,032.48, 1,554,048.72 and 503,096.76 is: 754,645.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,032.48 : 1,554,048.72 = 503,096.76 : x
  2. Step 2: Convert to fraction form
    1,036,032.48/1,554,048.72 = 503,096.76/x
  3. Step 3: Cross multiply
    1,036,032.48x = 1,554,048.72 × 503,096.76
  4. Step 4: Simplify right side
    1,036,032.48x = 781,836,875,914.15
  5. Step 5: Solve for x
    x = 781,836,875,914.15/1,036,032.48
  6. Step 6: Final answer
    x = 754,645.14

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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.