Home / 3,516,541.06-4,852,566.93-1,967,597.14

Finding the Fourth Proportional to 3,516,541.06, 4,852,566.93 and 1,967,597.14

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Solution

The fourth proportional to 3,516,541.06, 4,852,566.93 and 1,967,597.14 is: 2,715,138.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,541.06 : 4,852,566.93 = 1,967,597.14 : x
  2. Step 2: Convert to fraction form
    3,516,541.06/4,852,566.93 = 1,967,597.14/x
  3. Step 3: Cross multiply
    3,516,541.06x = 4,852,566.93 × 1,967,597.14
  4. Step 4: Simplify right side
    3,516,541.06x = 9,547,896,813,126.58
  5. Step 5: Solve for x
    x = 9,547,896,813,126.58/3,516,541.06
  6. Step 6: Final answer
    x = 2,715,138.73

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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.