Home / 5,510,582.10-8,262,920.70-2,312,094.60

Finding the Fourth Proportional to 5,510,582.10, 8,262,920.70 and 2,312,094.60

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Solution

The fourth proportional to 5,510,582.10, 8,262,920.70 and 2,312,094.60 is: 3,466,903.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,582.10 : 8,262,920.70 = 2,312,094.60 : x
  2. Step 2: Convert to fraction form
    5,510,582.10/8,262,920.70 = 2,312,094.60/x
  3. Step 3: Cross multiply
    5,510,582.10x = 8,262,920.70 × 2,312,094.60
  4. Step 4: Simplify right side
    5,510,582.10x = 19,104,654,330,698.22
  5. Step 5: Solve for x
    x = 19,104,654,330,698.22/5,510,582.10
  6. Step 6: Final answer
    x = 3,466,903.13

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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.