Home / 1,534,861.29-2,303,888.73-1,130,510.04

Finding the Fourth Proportional to 1,534,861.29, 2,303,888.73 and 1,130,510.04

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Solution

The fourth proportional to 1,534,861.29, 2,303,888.73 and 1,130,510.04 is: 1,696,941.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,861.29 : 2,303,888.73 = 1,130,510.04 : x
  2. Step 2: Convert to fraction form
    1,534,861.29/2,303,888.73 = 1,130,510.04/x
  3. Step 3: Cross multiply
    1,534,861.29x = 2,303,888.73 × 1,130,510.04
  4. Step 4: Simplify right side
    1,534,861.29x = 2,604,569,340,307.85
  5. Step 5: Solve for x
    x = 2,604,569,340,307.85/1,534,861.29
  6. Step 6: Final answer
    x = 1,696,941.19

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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.