Home / 1,164,386.00-1,746,025.98-406,135.42

Finding the Fourth Proportional to 1,164,386.00, 1,746,025.98 and 406,135.42

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Solution

The fourth proportional to 1,164,386.00, 1,746,025.98 and 406,135.42 is: 609,010.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,386.00 : 1,746,025.98 = 406,135.42 : x
  2. Step 2: Convert to fraction form
    1,164,386.00/1,746,025.98 = 406,135.42/x
  3. Step 3: Cross multiply
    1,164,386.00x = 1,746,025.98 × 406,135.42
  4. Step 4: Simplify right side
    1,164,386.00x = 709,122,988,830.14
  5. Step 5: Solve for x
    x = 709,122,988,830.14/1,164,386.00
  6. Step 6: Final answer
    x = 609,010.23

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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.