Home / 4,041,564-6,064,927.26-1,911,773.76

Finding the Fourth Proportional to 4,041,564, 6,064,927.26 and 1,911,773.76

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Solution

The fourth proportional to 4,041,564, 6,064,927.26 and 1,911,773.76 is: 2,868,881.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,564 : 6,064,927.26 = 1,911,773.76 : x
  2. Step 2: Convert to fraction form
    4,041,564/6,064,927.26 = 1,911,773.76/x
  3. Step 3: Cross multiply
    4,041,564x = 6,064,927.26 × 1,911,773.76
  4. Step 4: Simplify right side
    4,041,564x = 11,594,768,791,976.70
  5. Step 5: Solve for x
    x = 11,594,768,791,976.70/4,041,564
  6. Step 6: Final answer
    x = 2,868,881.65

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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.