Home / 1,024,692.58-1,537,570.79-417,926.04

Finding the Fourth Proportional to 1,024,692.58, 1,537,570.79 and 417,926.04

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Solution

The fourth proportional to 1,024,692.58, 1,537,570.79 and 417,926.04 is: 627,106.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,692.58 : 1,537,570.79 = 417,926.04 : x
  2. Step 2: Convert to fraction form
    1,024,692.58/1,537,570.79 = 417,926.04/x
  3. Step 3: Cross multiply
    1,024,692.58x = 1,537,570.79 × 417,926.04
  4. Step 4: Simplify right side
    1,024,692.58x = 642,590,871,484.37
  5. Step 5: Solve for x
    x = 642,590,871,484.37/1,024,692.58
  6. Step 6: Final answer
    x = 627,106.01

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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.