Home / 10,726,916.22-14,803,434.66-5,832,466.92

Finding the Fourth Proportional to 10,726,916.22, 14,803,434.66 and 5,832,466.92

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Solution

The fourth proportional to 10,726,916.22, 14,803,434.66 and 5,832,466.92 is: 8,048,962.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,726,916.22 : 14,803,434.66 = 5,832,466.92 : x
  2. Step 2: Convert to fraction form
    10,726,916.22/14,803,434.66 = 5,832,466.92/x
  3. Step 3: Cross multiply
    10,726,916.22x = 14,803,434.66 × 5,832,466.92
  4. Step 4: Simplify right side
    10,726,916.22x = 86,340,542,956,831.45
  5. Step 5: Solve for x
    x = 86,340,542,956,831.45/10,726,916.22
  6. Step 6: Final answer
    x = 8,048,962.18

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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.