Home / 2,927,733.48-4,033,053.09-2,490,751.35

Finding the Fourth Proportional to 2,927,733.48, 4,033,053.09 and 2,490,751.35

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Solution

The fourth proportional to 2,927,733.48, 4,033,053.09 and 2,490,751.35 is: 3,431,095.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,733.48 : 4,033,053.09 = 2,490,751.35 : x
  2. Step 2: Convert to fraction form
    2,927,733.48/4,033,053.09 = 2,490,751.35/x
  3. Step 3: Cross multiply
    2,927,733.48x = 4,033,053.09 × 2,490,751.35
  4. Step 4: Simplify right side
    2,927,733.48x = 10,045,332,428,539.17
  5. Step 5: Solve for x
    x = 10,045,332,428,539.17/2,927,733.48
  6. Step 6: Final answer
    x = 3,431,095.25

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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.