Home / 1,134,075.09-1,700,521.86-534,875.31

Finding the Fourth Proportional to 1,134,075.09, 1,700,521.86 and 534,875.31

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Solution

The fourth proportional to 1,134,075.09, 1,700,521.86 and 534,875.31 is: 802,034.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,075.09 : 1,700,521.86 = 534,875.31 : x
  2. Step 2: Convert to fraction form
    1,134,075.09/1,700,521.86 = 534,875.31/x
  3. Step 3: Cross multiply
    1,134,075.09x = 1,700,521.86 × 534,875.31
  4. Step 4: Simplify right side
    1,134,075.09x = 909,567,157,029.28
  5. Step 5: Solve for x
    x = 909,567,157,029.28/1,134,075.09
  6. Step 6: Final answer
    x = 802,034.33

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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.