Home / 4,306,259.70-6,459,174.80-1,610,386.72

Finding the Fourth Proportional to 4,306,259.70, 6,459,174.80 and 1,610,386.72

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Solution

The fourth proportional to 4,306,259.70, 6,459,174.80 and 1,610,386.72 is: 2,415,499.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,259.70 : 6,459,174.80 = 1,610,386.72 : x
  2. Step 2: Convert to fraction form
    4,306,259.70/6,459,174.80 = 1,610,386.72/x
  3. Step 3: Cross multiply
    4,306,259.70x = 6,459,174.80 × 1,610,386.72
  4. Step 4: Simplify right side
    4,306,259.70x = 10,401,769,301,917.74
  5. Step 5: Solve for x
    x = 10,401,769,301,917.74/4,306,259.70
  6. Step 6: Final answer
    x = 2,415,499.77

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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.