Home / 11,600,510.60-17,400,788.69-4,315,567.74

Finding the Fourth Proportional to 11,600,510.60, 17,400,788.69 and 4,315,567.74

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Solution

The fourth proportional to 11,600,510.60, 17,400,788.69 and 4,315,567.74 is: 6,473,360.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,600,510.60 : 17,400,788.69 = 4,315,567.74 : x
  2. Step 2: Convert to fraction form
    11,600,510.60/17,400,788.69 = 4,315,567.74/x
  3. Step 3: Cross multiply
    11,600,510.60x = 17,400,788.69 × 4,315,567.74
  4. Step 4: Simplify right side
    11,600,510.60x = 75,094,282,299,543.02
  5. Step 5: Solve for x
    x = 75,094,282,299,543.02/11,600,510.60
  6. Step 6: Final answer
    x = 6,473,360.09

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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.