Home / 3,636,510.19-5,456,095.40-1,692,166.08

Finding the Fourth Proportional to 3,636,510.19, 5,456,095.40 and 1,692,166.08

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Solution

The fourth proportional to 3,636,510.19, 5,456,095.40 and 1,692,166.08 is: 2,538,868.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,510.19 : 5,456,095.40 = 1,692,166.08 : x
  2. Step 2: Convert to fraction form
    3,636,510.19/5,456,095.40 = 1,692,166.08/x
  3. Step 3: Cross multiply
    3,636,510.19x = 5,456,095.40 × 1,692,166.08
  4. Step 4: Simplify right side
    3,636,510.19x = 9,232,619,565,124.03
  5. Step 5: Solve for x
    x = 9,232,619,565,124.03/3,636,510.19
  6. Step 6: Final answer
    x = 2,538,868.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.