Home / 9,762,187.32-14,630,527.98-5,444,065.17

Finding the Fourth Proportional to 9,762,187.32, 14,630,527.98 and 5,444,065.17

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Solution

The fourth proportional to 9,762,187.32, 14,630,527.98 and 5,444,065.17 is: 8,158,985.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,762,187.32 : 14,630,527.98 = 5,444,065.17 : x
  2. Step 2: Convert to fraction form
    9,762,187.32/14,630,527.98 = 5,444,065.17/x
  3. Step 3: Cross multiply
    9,762,187.32x = 14,630,527.98 × 5,444,065.17
  4. Step 4: Simplify right side
    9,762,187.32x = 79,649,547,794,628.45
  5. Step 5: Solve for x
    x = 79,649,547,794,628.45/9,762,187.32
  6. Step 6: Final answer
    x = 8,158,985.81

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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.