Home / 6,355,572.55-9,533,276.79-1,563,303.33

Finding the Fourth Proportional to 6,355,572.55, 9,533,276.79 and 1,563,303.33

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Solution

The fourth proportional to 6,355,572.55, 9,533,276.79 and 1,563,303.33 is: 2,344,934.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355,572.55 : 9,533,276.79 = 1,563,303.33 : x
  2. Step 2: Convert to fraction form
    6,355,572.55/9,533,276.79 = 1,563,303.33/x
  3. Step 3: Cross multiply
    6,355,572.55x = 9,533,276.79 × 1,563,303.33
  4. Step 4: Simplify right side
    6,355,572.55x = 14,903,403,351,618.71
  5. Step 5: Solve for x
    x = 14,903,403,351,618.71/6,355,572.55
  6. Step 6: Final answer
    x = 2,344,934.82

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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.