Home / 1,180,130.53-1,771,851.93-604,165.19

Finding the Fourth Proportional to 1,180,130.53, 1,771,851.93 and 604,165.19

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Solution

The fourth proportional to 1,180,130.53, 1,771,851.93 and 604,165.19 is: 907,095.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,130.53 : 1,771,851.93 = 604,165.19 : x
  2. Step 2: Convert to fraction form
    1,180,130.53/1,771,851.93 = 604,165.19/x
  3. Step 3: Cross multiply
    1,180,130.53x = 1,771,851.93 × 604,165.19
  4. Step 4: Simplify right side
    1,180,130.53x = 1,070,491,257,940.32
  5. Step 5: Solve for x
    x = 1,070,491,257,940.32/1,180,130.53
  6. Step 6: Final answer
    x = 907,095.64

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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.