Finding the Fourth Proportional to 1,402,337.96, 2,104,453.42 and 549,303.79
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Solution
The fourth proportional to 1,402,337.96, 2,104,453.42 and 549,303.79 is: 824,326.43
Step by Step Solution
- Step 1: Write the proportion equation
1,402,337.96 : 2,104,453.42 = 549,303.79 : x - Step 2: Convert to fraction form
1,402,337.96/2,104,453.42 = 549,303.79/x - Step 3: Cross multiply
1,402,337.96x = 2,104,453.42 × 549,303.79 - Step 4: Simplify right side
1,402,337.96x = 1,155,984,239,484.46 - Step 5: Solve for x
x = 1,155,984,239,484.46/1,402,337.96 - Step 6: Final answer
x = 824,326.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.