Home / 1,075,833.63-1,484,660.14-592,415.91

Finding the Fourth Proportional to 1,075,833.63, 1,484,660.14 and 592,415.91

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Solution

The fourth proportional to 1,075,833.63, 1,484,660.14 and 592,415.91 is: 817,539.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,833.63 : 1,484,660.14 = 592,415.91 : x
  2. Step 2: Convert to fraction form
    1,075,833.63/1,484,660.14 = 592,415.91/x
  3. Step 3: Cross multiply
    1,075,833.63x = 1,484,660.14 × 592,415.91
  4. Step 4: Simplify right side
    1,075,833.63x = 879,536,286,397.79
  5. Step 5: Solve for x
    x = 879,536,286,397.79/1,075,833.63
  6. Step 6: Final answer
    x = 817,539.31

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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.