Home / 5,492,228.60-8,239,898.10-1,706,094.20

Finding the Fourth Proportional to 5,492,228.60, 8,239,898.10 and 1,706,094.20

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Solution

The fourth proportional to 5,492,228.60, 8,239,898.10 and 1,706,094.20 is: 2,559,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,228.60 : 8,239,898.10 = 1,706,094.20 : x
  2. Step 2: Convert to fraction form
    5,492,228.60/8,239,898.10 = 1,706,094.20/x
  3. Step 3: Cross multiply
    5,492,228.60x = 8,239,898.10 × 1,706,094.20
  4. Step 4: Simplify right side
    5,492,228.60x = 14,058,042,357,001.02
  5. Step 5: Solve for x
    x = 14,058,042,357,001.02/5,492,228.60
  6. Step 6: Final answer
    x = 2,559,624.40

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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.