Home / 9,359,326.37-14,029,689.32-6,513,459.81

Finding the Fourth Proportional to 9,359,326.37, 14,029,689.32 and 6,513,459.81

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Solution

The fourth proportional to 9,359,326.37, 14,029,689.32 and 6,513,459.81 is: 9,763,717.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,326.37 : 14,029,689.32 = 6,513,459.81 : x
  2. Step 2: Convert to fraction form
    9,359,326.37/14,029,689.32 = 6,513,459.81/x
  3. Step 3: Cross multiply
    9,359,326.37x = 14,029,689.32 × 6,513,459.81
  4. Step 4: Simplify right side
    9,359,326.37x = 91,381,817,532,606.22
  5. Step 5: Solve for x
    x = 91,381,817,532,606.22/9,359,326.37
  6. Step 6: Final answer
    x = 9,763,717.38

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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.