Home / 1,748,444.93-2,412,928.47-974,075.33

Finding the Fourth Proportional to 1,748,444.93, 2,412,928.47 and 974,075.33

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Solution

The fourth proportional to 1,748,444.93, 2,412,928.47 and 974,075.33 is: 1,344,265.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,444.93 : 2,412,928.47 = 974,075.33 : x
  2. Step 2: Convert to fraction form
    1,748,444.93/2,412,928.47 = 974,075.33/x
  3. Step 3: Cross multiply
    1,748,444.93x = 2,412,928.47 × 974,075.33
  4. Step 4: Simplify right side
    1,748,444.93x = 2,350,374,095,681.65
  5. Step 5: Solve for x
    x = 2,350,374,095,681.65/1,748,444.93
  6. Step 6: Final answer
    x = 1,344,265.44

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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.