Home / 1,529,984.16-2,295,051.12-583,178.40

Finding the Fourth Proportional to 1,529,984.16, 2,295,051.12 and 583,178.40

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Solution

The fourth proportional to 1,529,984.16, 2,295,051.12 and 583,178.40 is: 874,796.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,984.16 : 2,295,051.12 = 583,178.40 : x
  2. Step 2: Convert to fraction form
    1,529,984.16/2,295,051.12 = 583,178.40/x
  3. Step 3: Cross multiply
    1,529,984.16x = 2,295,051.12 × 583,178.40
  4. Step 4: Simplify right side
    1,529,984.16x = 1,338,424,240,079.81
  5. Step 5: Solve for x
    x = 1,338,424,240,079.81/1,529,984.16
  6. Step 6: Final answer
    x = 874,796.14

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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.