Home / 1,583,945.34-2,376,155.09-573,303.75

Finding the Fourth Proportional to 1,583,945.34, 2,376,155.09 and 573,303.75

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Solution

The fourth proportional to 1,583,945.34, 2,376,155.09 and 573,303.75 is: 860,041.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,945.34 : 2,376,155.09 = 573,303.75 : x
  2. Step 2: Convert to fraction form
    1,583,945.34/2,376,155.09 = 573,303.75/x
  3. Step 3: Cross multiply
    1,583,945.34x = 2,376,155.09 × 573,303.75
  4. Step 4: Simplify right side
    1,583,945.34x = 1,362,258,623,678.59
  5. Step 5: Solve for x
    x = 1,362,258,623,678.59/1,583,945.34
  6. Step 6: Final answer
    x = 860,041.44

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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.