Home / 1,077,307.92-1,486,689.60-593,862.66

Finding the Fourth Proportional to 1,077,307.92, 1,486,689.60 and 593,862.66

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Solution

The fourth proportional to 1,077,307.92, 1,486,689.60 and 593,862.66 is: 819,533.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,307.92 : 1,486,689.60 = 593,862.66 : x
  2. Step 2: Convert to fraction form
    1,077,307.92/1,486,689.60 = 593,862.66/x
  3. Step 3: Cross multiply
    1,077,307.92x = 1,486,689.60 × 593,862.66
  4. Step 4: Simplify right side
    1,077,307.92x = 882,889,440,450.34
  5. Step 5: Solve for x
    x = 882,889,440,450.34/1,077,307.92
  6. Step 6: Final answer
    x = 819,533.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.