Home / 7,654,317.96-10,562,457.40-4,216,559

Finding the Fourth Proportional to 7,654,317.96, 10,562,457.40 and 4,216,559

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Solution

The fourth proportional to 7,654,317.96, 10,562,457.40 and 4,216,559 is: 5,818,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,654,317.96 : 10,562,457.40 = 4,216,559 : x
  2. Step 2: Convert to fraction form
    7,654,317.96/10,562,457.40 = 4,216,559/x
  3. Step 3: Cross multiply
    7,654,317.96x = 10,562,457.40 × 4,216,559
  4. Step 4: Simplify right side
    7,654,317.96x = 44,537,224,812,086.60
  5. Step 5: Solve for x
    x = 44,537,224,812,086.60/7,654,317.96
  6. Step 6: Final answer
    x = 5,818,575.22

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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.