Home / 6,497,457.55-9,735,688.73-4,097,006.35

Finding the Fourth Proportional to 6,497,457.55, 9,735,688.73 and 4,097,006.35

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Solution

The fourth proportional to 6,497,457.55, 9,735,688.73 and 4,097,006.35 is: 6,138,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,457.55 : 9,735,688.73 = 4,097,006.35 : x
  2. Step 2: Convert to fraction form
    6,497,457.55/9,735,688.73 = 4,097,006.35/x
  3. Step 3: Cross multiply
    6,497,457.55x = 9,735,688.73 × 4,097,006.35
  4. Step 4: Simplify right side
    6,497,457.55x = 39,887,178,527,948.41
  5. Step 5: Solve for x
    x = 39,887,178,527,948.41/6,497,457.55
  6. Step 6: Final answer
    x = 6,138,890.21

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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.