Home / 1,014,693.98-1,520,940.47-508,033.06

Finding the Fourth Proportional to 1,014,693.98, 1,520,940.47 and 508,033.06

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Solution

The fourth proportional to 1,014,693.98, 1,520,940.47 and 508,033.06 is: 761,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,693.98 : 1,520,940.47 = 508,033.06 : x
  2. Step 2: Convert to fraction form
    1,014,693.98/1,520,940.47 = 508,033.06/x
  3. Step 3: Cross multiply
    1,014,693.98x = 1,520,940.47 × 508,033.06
  4. Step 4: Simplify right side
    1,014,693.98x = 772,688,041,051.94
  5. Step 5: Solve for x
    x = 772,688,041,051.94/1,014,693.98
  6. Step 6: Final answer
    x = 761,498.60

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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.