Home / 7,470,499.25-10,314,048.94-6,097,118.95

Finding the Fourth Proportional to 7,470,499.25, 10,314,048.94 and 6,097,118.95

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Solution

The fourth proportional to 7,470,499.25, 10,314,048.94 and 6,097,118.95 is: 8,417,909.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,470,499.25 : 10,314,048.94 = 6,097,118.95 : x
  2. Step 2: Convert to fraction form
    7,470,499.25/10,314,048.94 = 6,097,118.95/x
  3. Step 3: Cross multiply
    7,470,499.25x = 10,314,048.94 × 6,097,118.95
  4. Step 4: Simplify right side
    7,470,499.25x = 62,885,983,191,731.17
  5. Step 5: Solve for x
    x = 62,885,983,191,731.17/7,470,499.25
  6. Step 6: Final answer
    x = 8,417,909.05

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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.