Home / 2,316,543.75-3,476,385.47-950,564.40

Finding the Fourth Proportional to 2,316,543.75, 3,476,385.47 and 950,564.40

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Solution

The fourth proportional to 2,316,543.75, 3,476,385.47 and 950,564.40 is: 1,426,490.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,543.75 : 3,476,385.47 = 950,564.40 : x
  2. Step 2: Convert to fraction form
    2,316,543.75/3,476,385.47 = 950,564.40/x
  3. Step 3: Cross multiply
    2,316,543.75x = 3,476,385.47 × 950,564.40
  4. Step 4: Simplify right side
    2,316,543.75x = 3,304,528,270,835.68
  5. Step 5: Solve for x
    x = 3,304,528,270,835.68/2,316,543.75
  6. Step 6: Final answer
    x = 1,426,490.77

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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.