Home / 1,133,389.20-1,702,052.10-601,948.20

Finding the Fourth Proportional to 1,133,389.20, 1,702,052.10 and 601,948.20

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Solution

The fourth proportional to 1,133,389.20, 1,702,052.10 and 601,948.20 is: 903,967.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,389.20 : 1,702,052.10 = 601,948.20 : x
  2. Step 2: Convert to fraction form
    1,133,389.20/1,702,052.10 = 601,948.20/x
  3. Step 3: Cross multiply
    1,133,389.20x = 1,702,052.10 × 601,948.20
  4. Step 4: Simplify right side
    1,133,389.20x = 1,024,547,197,901.22
  5. Step 5: Solve for x
    x = 1,024,547,197,901.22/1,133,389.20
  6. Step 6: Final answer
    x = 903,967.67

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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.