Home / 2,323,868.40-3,485,802.60-2,235,294.90

Finding the Fourth Proportional to 2,323,868.40, 3,485,802.60 and 2,235,294.90

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Solution

The fourth proportional to 2,323,868.40, 3,485,802.60 and 2,235,294.90 is: 3,352,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,868.40 : 3,485,802.60 = 2,235,294.90 : x
  2. Step 2: Convert to fraction form
    2,323,868.40/3,485,802.60 = 2,235,294.90/x
  3. Step 3: Cross multiply
    2,323,868.40x = 3,485,802.60 × 2,235,294.90
  4. Step 4: Simplify right side
    2,323,868.40x = 7,791,796,774,186.74
  5. Step 5: Solve for x
    x = 7,791,796,774,186.74/2,323,868.40
  6. Step 6: Final answer
    x = 3,352,942.35

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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.