Home / 3,502,328.17-4,833,429.47-1,932,452.33

Finding the Fourth Proportional to 3,502,328.17, 4,833,429.47 and 1,932,452.33

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Solution

The fourth proportional to 3,502,328.17, 4,833,429.47 and 1,932,452.33 is: 2,666,903.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,328.17 : 4,833,429.47 = 1,932,452.33 : x
  2. Step 2: Convert to fraction form
    3,502,328.17/4,833,429.47 = 1,932,452.33/x
  3. Step 3: Cross multiply
    3,502,328.17x = 4,833,429.47 × 1,932,452.33
  4. Step 4: Simplify right side
    3,502,328.17x = 9,340,372,041,192.16
  5. Step 5: Solve for x
    x = 9,340,372,041,192.16/3,502,328.17
  6. Step 6: Final answer
    x = 2,666,903.72

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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.