Home / 1,569,098.40-2,353,647.60-1,110,730.55

Finding the Fourth Proportional to 1,569,098.40, 2,353,647.60 and 1,110,730.55

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Solution

The fourth proportional to 1,569,098.40, 2,353,647.60 and 1,110,730.55 is: 1,666,095.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,098.40 : 2,353,647.60 = 1,110,730.55 : x
  2. Step 2: Convert to fraction form
    1,569,098.40/2,353,647.60 = 1,110,730.55/x
  3. Step 3: Cross multiply
    1,569,098.40x = 2,353,647.60 × 1,110,730.55
  4. Step 4: Simplify right side
    1,569,098.40x = 2,614,268,281,485.94
  5. Step 5: Solve for x
    x = 2,614,268,281,485.94/1,569,098.40
  6. Step 6: Final answer
    x = 1,666,095.82

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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.