Home / 6,678,774.48-10,005,114.42-4,601,108.50

Finding the Fourth Proportional to 6,678,774.48, 10,005,114.42 and 4,601,108.50

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Solution

The fourth proportional to 6,678,774.48, 10,005,114.42 and 4,601,108.50 is: 6,892,674.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,678,774.48 : 10,005,114.42 = 4,601,108.50 : x
  2. Step 2: Convert to fraction form
    6,678,774.48/10,005,114.42 = 4,601,108.50/x
  3. Step 3: Cross multiply
    6,678,774.48x = 10,005,114.42 × 4,601,108.50
  4. Step 4: Simplify right side
    6,678,774.48x = 46,034,617,048,210.62
  5. Step 5: Solve for x
    x = 46,034,617,048,210.62/6,678,774.48
  6. Step 6: Final answer
    x = 6,892,674.28

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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.