Home / 10,210,748.04-14,091,127.57-5,627,364.66

Finding the Fourth Proportional to 10,210,748.04, 14,091,127.57 and 5,627,364.66

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Solution

The fourth proportional to 10,210,748.04, 14,091,127.57 and 5,627,364.66 is: 7,765,925.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,210,748.04 : 14,091,127.57 = 5,627,364.66 : x
  2. Step 2: Convert to fraction form
    10,210,748.04/14,091,127.57 = 5,627,364.66/x
  3. Step 3: Cross multiply
    10,210,748.04x = 14,091,127.57 × 5,627,364.66
  4. Step 4: Simplify right side
    10,210,748.04x = 79,295,913,306,969.69
  5. Step 5: Solve for x
    x = 79,295,913,306,969.69/10,210,748.04
  6. Step 6: Final answer
    x = 7,765,925.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.