Home / 1,807,334.74-2,710,214.61-609,033.70

Finding the Fourth Proportional to 1,807,334.74, 2,710,214.61 and 609,033.70

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Solution

The fourth proportional to 1,807,334.74, 2,710,214.61 and 609,033.70 is: 913,285.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,334.74 : 2,710,214.61 = 609,033.70 : x
  2. Step 2: Convert to fraction form
    1,807,334.74/2,710,214.61 = 609,033.70/x
  3. Step 3: Cross multiply
    1,807,334.74x = 2,710,214.61 × 609,033.70
  4. Step 4: Simplify right side
    1,807,334.74x = 1,650,612,031,722.36
  5. Step 5: Solve for x
    x = 1,650,612,031,722.36/1,807,334.74
  6. Step 6: Final answer
    x = 913,285.18

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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.