Home / 1,095,024.35-1,641,457.04-384,554.18

Finding the Fourth Proportional to 1,095,024.35, 1,641,457.04 and 384,554.18

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Solution

The fourth proportional to 1,095,024.35, 1,641,457.04 and 384,554.18 is: 576,452.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,024.35 : 1,641,457.04 = 384,554.18 : x
  2. Step 2: Convert to fraction form
    1,095,024.35/1,641,457.04 = 384,554.18/x
  3. Step 3: Cross multiply
    1,095,024.35x = 1,641,457.04 × 384,554.18
  4. Step 4: Simplify right side
    1,095,024.35x = 631,229,168,203.30
  5. Step 5: Solve for x
    x = 631,229,168,203.30/1,095,024.35
  6. Step 6: Final answer
    x = 576,452.17

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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.