Home / 1,528,577.04-2,292,871-463,628.24

Finding the Fourth Proportional to 1,528,577.04, 2,292,871 and 463,628.24

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Solution

The fourth proportional to 1,528,577.04, 2,292,871 and 463,628.24 is: 695,444.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,528,577.04 : 2,292,871 = 463,628.24 : x
  2. Step 2: Convert to fraction form
    1,528,577.04/2,292,871 = 463,628.24/x
  3. Step 3: Cross multiply
    1,528,577.04x = 2,292,871 × 463,628.24
  4. Step 4: Simplify right side
    1,528,577.04x = 1,063,039,746,277.04
  5. Step 5: Solve for x
    x = 1,063,039,746,277.04/1,528,577.04
  6. Step 6: Final answer
    x = 695,444.01

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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.