Home / 4,148,535-6,223,852.26-1,156,719

Finding the Fourth Proportional to 4,148,535, 6,223,852.26 and 1,156,719

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Solution

The fourth proportional to 4,148,535, 6,223,852.26 and 1,156,719 is: 1,735,371.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148,535 : 6,223,852.26 = 1,156,719 : x
  2. Step 2: Convert to fraction form
    4,148,535/6,223,852.26 = 1,156,719/x
  3. Step 3: Cross multiply
    4,148,535x = 6,223,852.26 × 1,156,719
  4. Step 4: Simplify right side
    4,148,535x = 7,199,248,162,334.94
  5. Step 5: Solve for x
    x = 7,199,248,162,334.94/4,148,535
  6. Step 6: Final answer
    x = 1,735,371.20

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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.