Home / 1,535,019.93-2,303,060.84-524,853.00

Finding the Fourth Proportional to 1,535,019.93, 2,303,060.84 and 524,853.00

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Solution

The fourth proportional to 1,535,019.93, 2,303,060.84 and 524,853.00 is: 787,461.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,019.93 : 2,303,060.84 = 524,853.00 : x
  2. Step 2: Convert to fraction form
    1,535,019.93/2,303,060.84 = 524,853.00/x
  3. Step 3: Cross multiply
    1,535,019.93x = 2,303,060.84 × 524,853.00
  4. Step 4: Simplify right side
    1,535,019.93x = 1,208,768,402,699.69
  5. Step 5: Solve for x
    x = 1,208,768,402,699.69/1,535,019.93
  6. Step 6: Final answer
    x = 787,461.05

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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.