Home / 1,748,888.06-2,624,094.48-612,465.49

Finding the Fourth Proportional to 1,748,888.06, 2,624,094.48 and 612,465.49

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Solution

The fourth proportional to 1,748,888.06, 2,624,094.48 and 612,465.49 is: 918,965.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,888.06 : 2,624,094.48 = 612,465.49 : x
  2. Step 2: Convert to fraction form
    1,748,888.06/2,624,094.48 = 612,465.49/x
  3. Step 3: Cross multiply
    1,748,888.06x = 2,624,094.48 × 612,465.49
  4. Step 4: Simplify right side
    1,748,888.06x = 1,607,167,298,379.02
  5. Step 5: Solve for x
    x = 1,607,167,298,379.02/1,748,888.06
  6. Step 6: Final answer
    x = 918,965.22

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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.