Home / 2,241,686.76-3,089,913.93-1,516,269.93

Finding the Fourth Proportional to 2,241,686.76, 3,089,913.93 and 1,516,269.93

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Solution

The fourth proportional to 2,241,686.76, 3,089,913.93 and 1,516,269.93 is: 2,090,008.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,686.76 : 3,089,913.93 = 1,516,269.93 : x
  2. Step 2: Convert to fraction form
    2,241,686.76/3,089,913.93 = 1,516,269.93/x
  3. Step 3: Cross multiply
    2,241,686.76x = 3,089,913.93 × 1,516,269.93
  4. Step 4: Simplify right side
    2,241,686.76x = 4,685,143,578,347.13
  5. Step 5: Solve for x
    x = 4,685,143,578,347.13/2,241,686.76
  6. Step 6: Final answer
    x = 2,090,008.14

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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.