Home / 4,842,453.93-6,634,190.76-4,660,845.45

Finding the Fourth Proportional to 4,842,453.93, 6,634,190.76 and 4,660,845.45

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Solution

The fourth proportional to 4,842,453.93, 6,634,190.76 and 4,660,845.45 is: 6,385,386.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,453.93 : 6,634,190.76 = 4,660,845.45 : x
  2. Step 2: Convert to fraction form
    4,842,453.93/6,634,190.76 = 4,660,845.45/x
  3. Step 3: Cross multiply
    4,842,453.93x = 6,634,190.76 × 4,660,845.45
  4. Step 4: Simplify right side
    4,842,453.93x = 30,920,937,818,178.04
  5. Step 5: Solve for x
    x = 30,920,937,818,178.04/4,842,453.93
  6. Step 6: Final answer
    x = 6,385,386.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.