Home / 1,110,176.43-1,532,056.46-651,298.89

Finding the Fourth Proportional to 1,110,176.43, 1,532,056.46 and 651,298.89

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Solution

The fourth proportional to 1,110,176.43, 1,532,056.46 and 651,298.89 is: 898,800.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,176.43 : 1,532,056.46 = 651,298.89 : x
  2. Step 2: Convert to fraction form
    1,110,176.43/1,532,056.46 = 651,298.89/x
  3. Step 3: Cross multiply
    1,110,176.43x = 1,532,056.46 × 651,298.89
  4. Step 4: Simplify right side
    1,110,176.43x = 997,826,668,558.84
  5. Step 5: Solve for x
    x = 997,826,668,558.84/1,110,176.43
  6. Step 6: Final answer
    x = 898,800.08

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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.