Home / 944,848.88-1,303,899.10-515,132.14

Finding the Fourth Proportional to 944,848.88, 1,303,899.10 and 515,132.14

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Solution

The fourth proportional to 944,848.88, 1,303,899.10 and 515,132.14 is: 710,886.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,848.88 : 1,303,899.10 = 515,132.14 : x
  2. Step 2: Convert to fraction form
    944,848.88/1,303,899.10 = 515,132.14/x
  3. Step 3: Cross multiply
    944,848.88x = 1,303,899.10 × 515,132.14
  4. Step 4: Simplify right side
    944,848.88x = 671,680,333,727.07
  5. Step 5: Solve for x
    x = 671,680,333,727.07/944,848.88
  6. Step 6: Final answer
    x = 710,886.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.