Home / 6,706,085.04-10,059,492.06-1,913,405.76

Finding the Fourth Proportional to 6,706,085.04, 10,059,492.06 and 1,913,405.76

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Solution

The fourth proportional to 6,706,085.04, 10,059,492.06 and 1,913,405.76 is: 2,870,212.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,085.04 : 10,059,492.06 = 1,913,405.76 : x
  2. Step 2: Convert to fraction form
    6,706,085.04/10,059,492.06 = 1,913,405.76/x
  3. Step 3: Cross multiply
    6,706,085.04x = 10,059,492.06 × 1,913,405.76
  4. Step 4: Simplify right side
    6,706,085.04x = 19,247,890,050,278.27
  5. Step 5: Solve for x
    x = 19,247,890,050,278.27/6,706,085.04
  6. Step 6: Final answer
    x = 2,870,212.64

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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.