Home / 1,737,464.32-2,603,926.71-968,931.36

Finding the Fourth Proportional to 1,737,464.32, 2,603,926.71 and 968,931.36

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Solution

The fourth proportional to 1,737,464.32, 2,603,926.71 and 968,931.36 is: 1,452,131.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,464.32 : 2,603,926.71 = 968,931.36 : x
  2. Step 2: Convert to fraction form
    1,737,464.32/2,603,926.71 = 968,931.36/x
  3. Step 3: Cross multiply
    1,737,464.32x = 2,603,926.71 × 968,931.36
  4. Step 4: Simplify right side
    1,737,464.32x = 2,523,026,248,460.63
  5. Step 5: Solve for x
    x = 2,523,026,248,460.63/1,737,464.32
  6. Step 6: Final answer
    x = 1,452,131.26

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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.