Home / 2,710,496.90-3,740,603.02-1,622,557.96

Finding the Fourth Proportional to 2,710,496.90, 3,740,603.02 and 1,622,557.96

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Solution

The fourth proportional to 2,710,496.90, 3,740,603.02 and 1,622,557.96 is: 2,239,200.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,496.90 : 3,740,603.02 = 1,622,557.96 : x
  2. Step 2: Convert to fraction form
    2,710,496.90/3,740,603.02 = 1,622,557.96/x
  3. Step 3: Cross multiply
    2,710,496.90x = 3,740,603.02 × 1,622,557.96
  4. Step 4: Simplify right side
    2,710,496.90x = 6,069,345,205,301.04
  5. Step 5: Solve for x
    x = 6,069,345,205,301.04/2,710,496.90
  6. Step 6: Final answer
    x = 2,239,200.20

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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.