Home / 10,843,570.02-14,963,173.58-6,196,432.86

Finding the Fourth Proportional to 10,843,570.02, 14,963,173.58 and 6,196,432.86

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Solution

The fourth proportional to 10,843,570.02, 14,963,173.58 and 6,196,432.86 is: 8,550,532.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,570.02 : 14,963,173.58 = 6,196,432.86 : x
  2. Step 2: Convert to fraction form
    10,843,570.02/14,963,173.58 = 6,196,432.86/x
  3. Step 3: Cross multiply
    10,843,570.02x = 14,963,173.58 × 6,196,432.86
  4. Step 4: Simplify right side
    10,843,570.02x = 92,718,300,430,013.67
  5. Step 5: Solve for x
    x = 92,718,300,430,013.67/10,843,570.02
  6. Step 6: Final answer
    x = 8,550,532.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.