Home / 4,670,371.01-6,445,094.09-2,605,384.93

Finding the Fourth Proportional to 4,670,371.01, 6,445,094.09 and 2,605,384.93

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Solution

The fourth proportional to 4,670,371.01, 6,445,094.09 and 2,605,384.93 is: 3,595,421.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,371.01 : 6,445,094.09 = 2,605,384.93 : x
  2. Step 2: Convert to fraction form
    4,670,371.01/6,445,094.09 = 2,605,384.93/x
  3. Step 3: Cross multiply
    4,670,371.01x = 6,445,094.09 × 2,605,384.93
  4. Step 4: Simplify right side
    4,670,371.01x = 16,791,951,014,518.06
  5. Step 5: Solve for x
    x = 16,791,951,014,518.06/4,670,371.01
  6. Step 6: Final answer
    x = 3,595,421.22

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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.