Home / 7,335,087.30-11,006,567.55-3,075,686.10

Finding the Fourth Proportional to 7,335,087.30, 11,006,567.55 and 3,075,686.10

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Solution

The fourth proportional to 7,335,087.30, 11,006,567.55 and 3,075,686.10 is: 4,615,179.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,087.30 : 11,006,567.55 = 3,075,686.10 : x
  2. Step 2: Convert to fraction form
    7,335,087.30/11,006,567.55 = 3,075,686.10/x
  3. Step 3: Cross multiply
    7,335,087.30x = 11,006,567.55 × 3,075,686.10
  4. Step 4: Simplify right side
    7,335,087.30x = 33,852,746,822,246.06
  5. Step 5: Solve for x
    x = 33,852,746,822,246.06/7,335,087.30
  6. Step 6: Final answer
    x = 4,615,179.81

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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.