Home / 1,666,663.16-2,500,195.01-586,952.60

Finding the Fourth Proportional to 1,666,663.16, 2,500,195.01 and 586,952.60

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Solution

The fourth proportional to 1,666,663.16, 2,500,195.01 and 586,952.60 is: 880,499.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,666,663.16 : 2,500,195.01 = 586,952.60 : x
  2. Step 2: Convert to fraction form
    1,666,663.16/2,500,195.01 = 586,952.60/x
  3. Step 3: Cross multiply
    1,666,663.16x = 2,500,195.01 × 586,952.60
  4. Step 4: Simplify right side
    1,666,663.16x = 1,467,495,946,190.79
  5. Step 5: Solve for x
    x = 1,467,495,946,190.79/1,666,663.16
  6. Step 6: Final answer
    x = 880,499.42

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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.