Home / 884,824.16-1,326,395.34-564,075.83

Finding the Fourth Proportional to 884,824.16, 1,326,395.34 and 564,075.83

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Solution

The fourth proportional to 884,824.16, 1,326,395.34 and 564,075.83 is: 845,577.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,824.16 : 1,326,395.34 = 564,075.83 : x
  2. Step 2: Convert to fraction form
    884,824.16/1,326,395.34 = 564,075.83/x
  3. Step 3: Cross multiply
    884,824.16x = 1,326,395.34 × 564,075.83
  4. Step 4: Simplify right side
    884,824.16x = 748,187,545,686.66
  5. Step 5: Solve for x
    x = 748,187,545,686.66/884,824.16
  6. Step 6: Final answer
    x = 845,577.67

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1.5x scale

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.