Home / 3,064,655.23-4,596,982.81-1,445,047.07

Finding the Fourth Proportional to 3,064,655.23, 4,596,982.81 and 1,445,047.07

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Solution

The fourth proportional to 3,064,655.23, 4,596,982.81 and 1,445,047.07 is: 2,167,570.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,655.23 : 4,596,982.81 = 1,445,047.07 : x
  2. Step 2: Convert to fraction form
    3,064,655.23/4,596,982.81 = 1,445,047.07/x
  3. Step 3: Cross multiply
    3,064,655.23x = 4,596,982.81 × 1,445,047.07
  4. Step 4: Simplify right side
    3,064,655.23x = 6,642,856,513,833.34
  5. Step 5: Solve for x
    x = 6,642,856,513,833.34/3,064,655.23
  6. Step 6: Final answer
    x = 2,167,570.58

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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.