Home / 7,336,387.06-11,001,041.16-3,075,411.22

Finding the Fourth Proportional to 7,336,387.06, 11,001,041.16 and 3,075,411.22

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Solution

The fourth proportional to 7,336,387.06, 11,001,041.16 and 3,075,411.22 is: 4,611,633.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,387.06 : 11,001,041.16 = 3,075,411.22 : x
  2. Step 2: Convert to fraction form
    7,336,387.06/11,001,041.16 = 3,075,411.22/x
  3. Step 3: Cross multiply
    7,336,387.06x = 11,001,041.16 × 3,075,411.22
  4. Step 4: Simplify right side
    7,336,387.06x = 33,832,725,415,145.82
  5. Step 5: Solve for x
    x = 33,832,725,415,145.82/7,336,387.06
  6. Step 6: Final answer
    x = 4,611,633.10

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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.