Home / 1,144,807.40-1,717,211.10-1,034,582.60

Finding the Fourth Proportional to 1,144,807.40, 1,717,211.10 and 1,034,582.60

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Solution

The fourth proportional to 1,144,807.40, 1,717,211.10 and 1,034,582.60 is: 1,551,873.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,807.40 : 1,717,211.10 = 1,034,582.60 : x
  2. Step 2: Convert to fraction form
    1,144,807.40/1,717,211.10 = 1,034,582.60/x
  3. Step 3: Cross multiply
    1,144,807.40x = 1,717,211.10 × 1,034,582.60
  4. Step 4: Simplify right side
    1,144,807.40x = 1,776,596,724,586.86
  5. Step 5: Solve for x
    x = 1,776,596,724,586.86/1,144,807.40
  6. Step 6: Final answer
    x = 1,551,873.90

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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.