Home / 1,110,360.37-1,532,205.02-651,426.93

Finding the Fourth Proportional to 1,110,360.37, 1,532,205.02 and 651,426.93

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Solution

The fourth proportional to 1,110,360.37, 1,532,205.02 and 651,426.93 is: 898,915.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,360.37 : 1,532,205.02 = 651,426.93 : x
  2. Step 2: Convert to fraction form
    1,110,360.37/1,532,205.02 = 651,426.93/x
  3. Step 3: Cross multiply
    1,110,360.37x = 1,532,205.02 × 651,426.93
  4. Step 4: Simplify right side
    1,110,360.37x = 998,119,612,309.19
  5. Step 5: Solve for x
    x = 998,119,612,309.19/1,110,360.37
  6. Step 6: Final answer
    x = 898,915.02

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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.