Home / 7,535,231.82-10,398,303.54-4,272,266.07

Finding the Fourth Proportional to 7,535,231.82, 10,398,303.54 and 4,272,266.07

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Solution

The fourth proportional to 7,535,231.82, 10,398,303.54 and 4,272,266.07 is: 5,895,547.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,231.82 : 10,398,303.54 = 4,272,266.07 : x
  2. Step 2: Convert to fraction form
    7,535,231.82/10,398,303.54 = 4,272,266.07/x
  3. Step 3: Cross multiply
    7,535,231.82x = 10,398,303.54 × 4,272,266.07
  4. Step 4: Simplify right side
    7,535,231.82x = 44,424,319,399,502.89
  5. Step 5: Solve for x
    x = 44,424,319,399,502.89/7,535,231.82
  6. Step 6: Final answer
    x = 5,895,547.80

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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.