Home / 15,880,549-23,820,823.50-3,913,285

Finding the Fourth Proportional to 15,880,549, 23,820,823.50 and 3,913,285

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Solution

The fourth proportional to 15,880,549, 23,820,823.50 and 3,913,285 is: 5,869,927.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,880,549 : 23,820,823.50 = 3,913,285 : x
  2. Step 2: Convert to fraction form
    15,880,549/23,820,823.50 = 3,913,285/x
  3. Step 3: Cross multiply
    15,880,549x = 23,820,823.50 × 3,913,285
  4. Step 4: Simplify right side
    15,880,549x = 93,217,671,290,197.50
  5. Step 5: Solve for x
    x = 93,217,671,290,197.50/15,880,549
  6. Step 6: Final answer
    x = 5,869,927.50

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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.