Home / 4,316,208.30-6,471,931.86-1,756,766.25

Finding the Fourth Proportional to 4,316,208.30, 6,471,931.86 and 1,756,766.25

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Solution

The fourth proportional to 4,316,208.30, 6,471,931.86 and 1,756,766.25 is: 2,634,180.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,208.30 : 6,471,931.86 = 1,756,766.25 : x
  2. Step 2: Convert to fraction form
    4,316,208.30/6,471,931.86 = 1,756,766.25/x
  3. Step 3: Cross multiply
    4,316,208.30x = 6,471,931.86 × 1,756,766.25
  4. Step 4: Simplify right side
    4,316,208.30x = 11,369,671,463,947.73
  5. Step 5: Solve for x
    x = 11,369,671,463,947.73/4,316,208.30
  6. Step 6: Final answer
    x = 2,634,180.44

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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.