Home / 1,258,153.65-1,885,364.22-924,096.69

Finding the Fourth Proportional to 1,258,153.65, 1,885,364.22 and 924,096.69

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Solution

The fourth proportional to 1,258,153.65, 1,885,364.22 and 924,096.69 is: 1,384,774.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,258,153.65 : 1,885,364.22 = 924,096.69 : x
  2. Step 2: Convert to fraction form
    1,258,153.65/1,885,364.22 = 924,096.69/x
  3. Step 3: Cross multiply
    1,258,153.65x = 1,885,364.22 × 924,096.69
  4. Step 4: Simplify right side
    1,258,153.65x = 1,742,258,835,146.43
  5. Step 5: Solve for x
    x = 1,742,258,835,146.43/1,258,153.65
  6. Step 6: Final answer
    x = 1,384,774.30

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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.