Home / 1,038,456.60-1,559,288.70-566,064.60

Finding the Fourth Proportional to 1,038,456.60, 1,559,288.70 and 566,064.60

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Solution

The fourth proportional to 1,038,456.60, 1,559,288.70 and 566,064.60 is: 849,971.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,038,456.60 : 1,559,288.70 = 566,064.60 : x
  2. Step 2: Convert to fraction form
    1,038,456.60/1,559,288.70 = 566,064.60/x
  3. Step 3: Cross multiply
    1,038,456.60x = 1,559,288.70 × 566,064.60
  4. Step 4: Simplify right side
    1,038,456.60x = 882,658,134,250.02
  5. Step 5: Solve for x
    x = 882,658,134,250.02/1,038,456.60
  6. Step 6: Final answer
    x = 849,971.13

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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.