Home / 1,070,032.33-1,604,581.93-404,717.77

Finding the Fourth Proportional to 1,070,032.33, 1,604,581.93 and 404,717.77

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Solution

The fourth proportional to 1,070,032.33, 1,604,581.93 and 404,717.77 is: 606,900.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,032.33 : 1,604,581.93 = 404,717.77 : x
  2. Step 2: Convert to fraction form
    1,070,032.33/1,604,581.93 = 404,717.77/x
  3. Step 3: Cross multiply
    1,070,032.33x = 1,604,581.93 × 404,717.77
  4. Step 4: Simplify right side
    1,070,032.33x = 649,402,820,491.90
  5. Step 5: Solve for x
    x = 649,402,820,491.90/1,070,032.33
  6. Step 6: Final answer
    x = 606,900.19

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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.