Home / 1,050,925.32-1,576,903.14-651,460.32

Finding the Fourth Proportional to 1,050,925.32, 1,576,903.14 and 651,460.32

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Solution

The fourth proportional to 1,050,925.32, 1,576,903.14 and 651,460.32 is: 977,509.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,925.32 : 1,576,903.14 = 651,460.32 : x
  2. Step 2: Convert to fraction form
    1,050,925.32/1,576,903.14 = 651,460.32/x
  3. Step 3: Cross multiply
    1,050,925.32x = 1,576,903.14 × 651,460.32
  4. Step 4: Simplify right side
    1,050,925.32x = 1,027,289,824,193.40
  5. Step 5: Solve for x
    x = 1,027,289,824,193.40/1,050,925.32
  6. Step 6: Final answer
    x = 977,509.82

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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.