Home / 4,335,770.18-6,501,527.09-2,144,808.40

Finding the Fourth Proportional to 4,335,770.18, 6,501,527.09 and 2,144,808.40

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Solution

The fourth proportional to 4,335,770.18, 6,501,527.09 and 2,144,808.40 is: 3,216,159.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,770.18 : 6,501,527.09 = 2,144,808.40 : x
  2. Step 2: Convert to fraction form
    4,335,770.18/6,501,527.09 = 2,144,808.40/x
  3. Step 3: Cross multiply
    4,335,770.18x = 6,501,527.09 × 2,144,808.40
  4. Step 4: Simplify right side
    4,335,770.18x = 13,944,529,915,459.55
  5. Step 5: Solve for x
    x = 13,944,529,915,459.55/4,335,770.18
  6. Step 6: Final answer
    x = 3,216,159.84

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1.5x scale

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.