Home / 1,036,585.16-1,554,956.48-353,259.65

Finding the Fourth Proportional to 1,036,585.16, 1,554,956.48 and 353,259.65

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Solution

The fourth proportional to 1,036,585.16, 1,554,956.48 and 353,259.65 is: 529,916.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,585.16 : 1,554,956.48 = 353,259.65 : x
  2. Step 2: Convert to fraction form
    1,036,585.16/1,554,956.48 = 353,259.65/x
  3. Step 3: Cross multiply
    1,036,585.16x = 1,554,956.48 × 353,259.65
  4. Step 4: Simplify right side
    1,036,585.16x = 549,303,381,890.03
  5. Step 5: Solve for x
    x = 549,303,381,890.03/1,036,585.16
  6. Step 6: Final answer
    x = 529,916.31

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Double scale
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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.