Home / 1,554,522.98-2,331,784.31-607,229.40

Finding the Fourth Proportional to 1,554,522.98, 2,331,784.31 and 607,229.40

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Solution

The fourth proportional to 1,554,522.98, 2,331,784.31 and 607,229.40 is: 910,844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,522.98 : 2,331,784.31 = 607,229.40 : x
  2. Step 2: Convert to fraction form
    1,554,522.98/2,331,784.31 = 607,229.40/x
  3. Step 3: Cross multiply
    1,554,522.98x = 2,331,784.31 × 607,229.40
  4. Step 4: Simplify right side
    1,554,522.98x = 1,415,927,975,831.79
  5. Step 5: Solve for x
    x = 1,415,927,975,831.79/1,554,522.98
  6. Step 6: Final answer
    x = 910,844.03

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Double scale
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1.5x scale

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.