Home / 1,602,155.91-2,403,227.79-655,526.33

Finding the Fourth Proportional to 1,602,155.91, 2,403,227.79 and 655,526.33

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Solution

The fourth proportional to 1,602,155.91, 2,403,227.79 and 655,526.33 is: 983,287.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,155.91 : 2,403,227.79 = 655,526.33 : x
  2. Step 2: Convert to fraction form
    1,602,155.91/2,403,227.79 = 655,526.33/x
  3. Step 3: Cross multiply
    1,602,155.91x = 2,403,227.79 × 655,526.33
  4. Step 4: Simplify right side
    1,602,155.91x = 1,575,379,081,316.57
  5. Step 5: Solve for x
    x = 1,575,379,081,316.57/1,602,155.91
  6. Step 6: Final answer
    x = 983,287.00

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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.