Home / 1,605,047.42-2,406,871.22-607,075.58

Finding the Fourth Proportional to 1,605,047.42, 2,406,871.22 and 607,075.58

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Solution

The fourth proportional to 1,605,047.42, 2,406,871.22 and 607,075.58 is: 910,348.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,047.42 : 2,406,871.22 = 607,075.58 : x
  2. Step 2: Convert to fraction form
    1,605,047.42/2,406,871.22 = 607,075.58/x
  3. Step 3: Cross multiply
    1,605,047.42x = 2,406,871.22 × 607,075.58
  4. Step 4: Simplify right side
    1,605,047.42x = 1,461,152,726,797.07
  5. Step 5: Solve for x
    x = 1,461,152,726,797.07/1,605,047.42
  6. Step 6: Final answer
    x = 910,348.64

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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.