Home / 10,363,451.95-15,521,558.32-6,111,923.95

Finding the Fourth Proportional to 10,363,451.95, 15,521,558.32 and 6,111,923.95

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Solution

The fourth proportional to 10,363,451.95, 15,521,558.32 and 6,111,923.95 is: 9,153,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,451.95 : 15,521,558.32 = 6,111,923.95 : x
  2. Step 2: Convert to fraction form
    10,363,451.95/15,521,558.32 = 6,111,923.95/x
  3. Step 3: Cross multiply
    10,363,451.95x = 15,521,558.32 × 6,111,923.95
  4. Step 4: Simplify right side
    10,363,451.95x = 94,866,584,037,329.77
  5. Step 5: Solve for x
    x = 94,866,584,037,329.77/10,363,451.95
  6. Step 6: Final answer
    x = 9,153,956.08

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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.