Home / 10,401,803.19-14,355,700.88-6,051,072.87

Finding the Fourth Proportional to 10,401,803.19, 14,355,700.88 and 6,051,072.87

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Solution

The fourth proportional to 10,401,803.19, 14,355,700.88 and 6,051,072.87 is: 8,351,185.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,803.19 : 14,355,700.88 = 6,051,072.87 : x
  2. Step 2: Convert to fraction form
    10,401,803.19/14,355,700.88 = 6,051,072.87/x
  3. Step 3: Cross multiply
    10,401,803.19x = 14,355,700.88 × 6,051,072.87
  4. Step 4: Simplify right side
    10,401,803.19x = 86,867,392,094,547.77
  5. Step 5: Solve for x
    x = 86,867,392,094,547.77/10,401,803.19
  6. Step 6: Final answer
    x = 8,351,185.90

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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.