Home / 594,024.40-891,036.60-314,088.40

Finding the Fourth Proportional to 594,024.40, 891,036.60 and 314,088.40

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Solution

The fourth proportional to 594,024.40, 891,036.60 and 314,088.40 is: 471,132.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,024.40 : 891,036.60 = 314,088.40 : x
  2. Step 2: Convert to fraction form
    594,024.40/891,036.60 = 314,088.40/x
  3. Step 3: Cross multiply
    594,024.40x = 891,036.60 × 314,088.40
  4. Step 4: Simplify right side
    594,024.40x = 279,864,260,035.44
  5. Step 5: Solve for x
    x = 279,864,260,035.44/594,024.40
  6. Step 6: Final answer
    x = 471,132.60

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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.