Home / 9,475,033.76-13,075,585.92-5,124,120.11

Finding the Fourth Proportional to 9,475,033.76, 13,075,585.92 and 5,124,120.11

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Solution

The fourth proportional to 9,475,033.76, 13,075,585.92 and 5,124,120.11 is: 7,071,307.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,033.76 : 13,075,585.92 = 5,124,120.11 : x
  2. Step 2: Convert to fraction form
    9,475,033.76/13,075,585.92 = 5,124,120.11/x
  3. Step 3: Cross multiply
    9,475,033.76x = 13,075,585.92 × 5,124,120.11
  4. Step 4: Simplify right side
    9,475,033.76x = 67,000,872,746,360.37
  5. Step 5: Solve for x
    x = 67,000,872,746,360.37/9,475,033.76
  6. Step 6: Final answer
    x = 7,071,307.02

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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.