Home / 1,739,130.95-2,608,875.38-601,891.16

Finding the Fourth Proportional to 1,739,130.95, 2,608,875.38 and 601,891.16

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Solution

The fourth proportional to 1,739,130.95, 2,608,875.38 and 601,891.16 is: 902,898.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,130.95 : 2,608,875.38 = 601,891.16 : x
  2. Step 2: Convert to fraction form
    1,739,130.95/2,608,875.38 = 601,891.16/x
  3. Step 3: Cross multiply
    1,739,130.95x = 2,608,875.38 × 601,891.16
  4. Step 4: Simplify right side
    1,739,130.95x = 1,570,259,017,223.99
  5. Step 5: Solve for x
    x = 1,570,259,017,223.99/1,739,130.95
  6. Step 6: Final answer
    x = 902,898.67

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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.