Home / 6,221,152-8,585,189.76-3,359,584

Finding the Fourth Proportional to 6,221,152, 8,585,189.76 and 3,359,584

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Solution

The fourth proportional to 6,221,152, 8,585,189.76 and 3,359,584 is: 4,636,225.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,221,152 : 8,585,189.76 = 3,359,584 : x
  2. Step 2: Convert to fraction form
    6,221,152/8,585,189.76 = 3,359,584/x
  3. Step 3: Cross multiply
    6,221,152x = 8,585,189.76 × 3,359,584
  4. Step 4: Simplify right side
    6,221,152x = 28,842,666,154,659.84
  5. Step 5: Solve for x
    x = 28,842,666,154,659.84/6,221,152
  6. Step 6: Final answer
    x = 4,636,225.92

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1.5x scale

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.