Home / 4,364,922.60-6,021,507-3,391,390.50

Finding the Fourth Proportional to 4,364,922.60, 6,021,507 and 3,391,390.50

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Solution

The fourth proportional to 4,364,922.60, 6,021,507 and 3,391,390.50 is: 4,678,498.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,922.60 : 6,021,507 = 3,391,390.50 : x
  2. Step 2: Convert to fraction form
    4,364,922.60/6,021,507 = 3,391,390.50/x
  3. Step 3: Cross multiply
    4,364,922.60x = 6,021,507 × 3,391,390.50
  4. Step 4: Simplify right side
    4,364,922.60x = 20,421,281,635,483.50
  5. Step 5: Solve for x
    x = 20,421,281,635,483.50/4,364,922.60
  6. Step 6: Final answer
    x = 4,678,498.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.