Home / 2,296,871.02-3,169,498.80-1,330,063.93

Finding the Fourth Proportional to 2,296,871.02, 3,169,498.80 and 1,330,063.93

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Solution

The fourth proportional to 2,296,871.02, 3,169,498.80 and 1,330,063.93 is: 1,835,382.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,871.02 : 3,169,498.80 = 1,330,063.93 : x
  2. Step 2: Convert to fraction form
    2,296,871.02/3,169,498.80 = 1,330,063.93/x
  3. Step 3: Cross multiply
    2,296,871.02x = 3,169,498.80 × 1,330,063.93
  4. Step 4: Simplify right side
    2,296,871.02x = 4,215,636,030,058.28
  5. Step 5: Solve for x
    x = 4,215,636,030,058.28/2,296,871.02
  6. Step 6: Final answer
    x = 1,835,382.13

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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.