Home / 1,039,324.56-1,559,030.52-507,293.07

Finding the Fourth Proportional to 1,039,324.56, 1,559,030.52 and 507,293.07

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Solution

The fourth proportional to 1,039,324.56, 1,559,030.52 and 507,293.07 is: 760,960.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,039,324.56 : 1,559,030.52 = 507,293.07 : x
  2. Step 2: Convert to fraction form
    1,039,324.56/1,559,030.52 = 507,293.07/x
  3. Step 3: Cross multiply
    1,039,324.56x = 1,559,030.52 × 507,293.07
  4. Step 4: Simplify right side
    1,039,324.56x = 790,885,378,714.50
  5. Step 5: Solve for x
    x = 790,885,378,714.50/1,039,324.56
  6. Step 6: Final answer
    x = 760,960.93

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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.