Home / 933,468.66-1,400,547.39-755,206.02

Finding the Fourth Proportional to 933,468.66, 1,400,547.39 and 755,206.02

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Solution

The fourth proportional to 933,468.66, 1,400,547.39 and 755,206.02 is: 1,133,087.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,468.66 : 1,400,547.39 = 755,206.02 : x
  2. Step 2: Convert to fraction form
    933,468.66/1,400,547.39 = 755,206.02/x
  3. Step 3: Cross multiply
    933,468.66x = 1,400,547.39 × 755,206.02
  4. Step 4: Simplify right side
    933,468.66x = 1,057,701,820,223.29
  5. Step 5: Solve for x
    x = 1,057,701,820,223.29/933,468.66
  6. Step 6: Final answer
    x = 1,133,087.66

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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.