Home / 6,155,465.05-9,225,211.60-2,507,953.19

Finding the Fourth Proportional to 6,155,465.05, 9,225,211.60 and 2,507,953.19

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Solution

The fourth proportional to 6,155,465.05, 9,225,211.60 and 2,507,953.19 is: 3,758,676.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,465.05 : 9,225,211.60 = 2,507,953.19 : x
  2. Step 2: Convert to fraction form
    6,155,465.05/9,225,211.60 = 2,507,953.19/x
  3. Step 3: Cross multiply
    6,155,465.05x = 9,225,211.60 × 2,507,953.19
  4. Step 4: Simplify right side
    6,155,465.05x = 23,136,398,817,653.89
  5. Step 5: Solve for x
    x = 23,136,398,817,653.89/6,155,465.05
  6. Step 6: Final answer
    x = 3,758,676.01

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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.