Home / 4,551,929.40-6,827,894.10-1,186,136.40

Finding the Fourth Proportional to 4,551,929.40, 6,827,894.10 and 1,186,136.40

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Solution

The fourth proportional to 4,551,929.40, 6,827,894.10 and 1,186,136.40 is: 1,779,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,929.40 : 6,827,894.10 = 1,186,136.40 : x
  2. Step 2: Convert to fraction form
    4,551,929.40/6,827,894.10 = 1,186,136.40/x
  3. Step 3: Cross multiply
    4,551,929.40x = 6,827,894.10 × 1,186,136.40
  4. Step 4: Simplify right side
    4,551,929.40x = 8,098,813,727,355.24
  5. Step 5: Solve for x
    x = 8,098,813,727,355.24/4,551,929.40
  6. Step 6: Final answer
    x = 1,779,204.60

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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.