Home / 9,240,075.41-13,850,339.29-3,480,316.88

Finding the Fourth Proportional to 9,240,075.41, 13,850,339.29 and 3,480,316.88

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Solution

The fourth proportional to 9,240,075.41, 13,850,339.29 and 3,480,316.88 is: 5,216,793.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,240,075.41 : 13,850,339.29 = 3,480,316.88 : x
  2. Step 2: Convert to fraction form
    9,240,075.41/13,850,339.29 = 3,480,316.88/x
  3. Step 3: Cross multiply
    9,240,075.41x = 13,850,339.29 × 3,480,316.88
  4. Step 4: Simplify right side
    9,240,075.41x = 48,203,569,566,338.51
  5. Step 5: Solve for x
    x = 48,203,569,566,338.51/9,240,075.41
  6. Step 6: Final answer
    x = 5,216,793.96

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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.