Home / 1,075,560.12-1,484,265.06-592,133.76

Finding the Fourth Proportional to 1,075,560.12, 1,484,265.06 and 592,133.76

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Solution

The fourth proportional to 1,075,560.12, 1,484,265.06 and 592,133.76 is: 817,140.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,560.12 : 1,484,265.06 = 592,133.76 : x
  2. Step 2: Convert to fraction form
    1,075,560.12/1,484,265.06 = 592,133.76/x
  3. Step 3: Cross multiply
    1,075,560.12x = 1,484,265.06 × 592,133.76
  4. Step 4: Simplify right side
    1,075,560.12x = 878,883,450,814.43
  5. Step 5: Solve for x
    x = 878,883,450,814.43/1,075,560.12
  6. Step 6: Final answer
    x = 817,140.24

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1.5x scale

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.