Home / 1,006,627.16-1,508,676.50-602,117.80

Finding the Fourth Proportional to 1,006,627.16, 1,508,676.50 and 602,117.80

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Solution

The fourth proportional to 1,006,627.16, 1,508,676.50 and 602,117.80 is: 902,420.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,627.16 : 1,508,676.50 = 602,117.80 : x
  2. Step 2: Convert to fraction form
    1,006,627.16/1,508,676.50 = 602,117.80/x
  3. Step 3: Cross multiply
    1,006,627.16x = 1,508,676.50 × 602,117.80
  4. Step 4: Simplify right side
    1,006,627.16x = 908,400,975,091.70
  5. Step 5: Solve for x
    x = 908,400,975,091.70/1,006,627.16
  6. Step 6: Final answer
    x = 902,420.49

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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.