Home / 1,130,310.02-1,559,802.74-614,050.58

Finding the Fourth Proportional to 1,130,310.02, 1,559,802.74 and 614,050.58

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Solution

The fourth proportional to 1,130,310.02, 1,559,802.74 and 614,050.58 is: 847,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,310.02 : 1,559,802.74 = 614,050.58 : x
  2. Step 2: Convert to fraction form
    1,130,310.02/1,559,802.74 = 614,050.58/x
  3. Step 3: Cross multiply
    1,130,310.02x = 1,559,802.74 × 614,050.58
  4. Step 4: Simplify right side
    1,130,310.02x = 957,797,777,182.59
  5. Step 5: Solve for x
    x = 957,797,777,182.59/1,130,310.02
  6. Step 6: Final answer
    x = 847,376.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.