Home / 10,313,941.07-14,233,681.55-5,730,262.44

Finding the Fourth Proportional to 10,313,941.07, 14,233,681.55 and 5,730,262.44

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Solution

The fourth proportional to 10,313,941.07, 14,233,681.55 and 5,730,262.44 is: 7,908,008.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,941.07 : 14,233,681.55 = 5,730,262.44 : x
  2. Step 2: Convert to fraction form
    10,313,941.07/14,233,681.55 = 5,730,262.44/x
  3. Step 3: Cross multiply
    10,313,941.07x = 14,233,681.55 × 5,730,262.44
  4. Step 4: Simplify right side
    10,313,941.07x = 81,562,730,740,234.67
  5. Step 5: Solve for x
    x = 81,562,730,740,234.67/10,313,941.07
  6. Step 6: Final answer
    x = 7,908,008.22

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1.5x scale

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.