Home / 1,036,075.24-1,429,762.20-577,189.18

Finding the Fourth Proportional to 1,036,075.24, 1,429,762.20 and 577,189.18

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Solution

The fourth proportional to 1,036,075.24, 1,429,762.20 and 577,189.18 is: 796,509.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,075.24 : 1,429,762.20 = 577,189.18 : x
  2. Step 2: Convert to fraction form
    1,036,075.24/1,429,762.20 = 577,189.18/x
  3. Step 3: Cross multiply
    1,036,075.24x = 1,429,762.20 × 577,189.18
  4. Step 4: Simplify right side
    1,036,075.24x = 825,243,271,813.00
  5. Step 5: Solve for x
    x = 825,243,271,813.00/1,036,075.24
  6. Step 6: Final answer
    x = 796,509.02

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Double scale
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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.