Home / 4,846,525.34-6,688,089.68-2,641,457.77

Finding the Fourth Proportional to 4,846,525.34, 6,688,089.68 and 2,641,457.77

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Solution

The fourth proportional to 4,846,525.34, 6,688,089.68 and 2,641,457.77 is: 3,645,148.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,525.34 : 6,688,089.68 = 2,641,457.77 : x
  2. Step 2: Convert to fraction form
    4,846,525.34/6,688,089.68 = 2,641,457.77/x
  3. Step 3: Cross multiply
    4,846,525.34x = 6,688,089.68 × 2,641,457.77
  4. Step 4: Simplify right side
    4,846,525.34x = 17,666,306,421,765.30
  5. Step 5: Solve for x
    x = 17,666,306,421,765.30/4,846,525.34
  6. Step 6: Final answer
    x = 3,645,148.89

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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.