Home / 6,734,733.84-9,293,585.76-3,678,357.60

Finding the Fourth Proportional to 6,734,733.84, 9,293,585.76 and 3,678,357.60

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Solution

The fourth proportional to 6,734,733.84, 9,293,585.76 and 3,678,357.60 is: 5,075,944.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,733.84 : 9,293,585.76 = 3,678,357.60 : x
  2. Step 2: Convert to fraction form
    6,734,733.84/9,293,585.76 = 3,678,357.60/x
  3. Step 3: Cross multiply
    6,734,733.84x = 9,293,585.76 × 3,678,357.60
  4. Step 4: Simplify right side
    6,734,733.84x = 34,185,131,811,547.78
  5. Step 5: Solve for x
    x = 34,185,131,811,547.78/6,734,733.84
  6. Step 6: Final answer
    x = 5,075,944.00

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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.