Home / 1,033,130.48-1,549,808.74-350,510.22

Finding the Fourth Proportional to 1,033,130.48, 1,549,808.74 and 350,510.22

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Solution

The fourth proportional to 1,033,130.48, 1,549,808.74 and 350,510.22 is: 525,803.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,130.48 : 1,549,808.74 = 350,510.22 : x
  2. Step 2: Convert to fraction form
    1,033,130.48/1,549,808.74 = 350,510.22/x
  3. Step 3: Cross multiply
    1,033,130.48x = 1,549,808.74 × 350,510.22
  4. Step 4: Simplify right side
    1,033,130.48x = 543,223,802,415.32
  5. Step 5: Solve for x
    x = 543,223,802,415.32/1,033,130.48
  6. Step 6: Final answer
    x = 525,803.67

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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.