Home / 6,970,248.72-9,617,814.72-4,356,444.60

Finding the Fourth Proportional to 6,970,248.72, 9,617,814.72 and 4,356,444.60

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Solution

The fourth proportional to 6,970,248.72, 9,617,814.72 and 4,356,444.60 is: 6,011,188.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,248.72 : 9,617,814.72 = 4,356,444.60 : x
  2. Step 2: Convert to fraction form
    6,970,248.72/9,617,814.72 = 4,356,444.60/x
  3. Step 3: Cross multiply
    6,970,248.72x = 9,617,814.72 × 4,356,444.60
  4. Step 4: Simplify right side
    6,970,248.72x = 41,899,477,000,744.51
  5. Step 5: Solve for x
    x = 41,899,477,000,744.51/6,970,248.72
  6. Step 6: Final answer
    x = 6,011,188.22

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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.